128391082176

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1289}}^1\times {\mathrm{2003}}^1$

素因数の和:3351

約数の個数: 224

約数和(自身を含む): 399231429120

約数和(自身を除く): 270840346944

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 37, 42, 48, 56, 64, 74, 84, 96, 111, 112, 148, 168, 192, 222, 224, 259, 296, 336, 444, 448, 518, 592, 672, 777, 888, 1036, 1184, 1289, 1344, 1554, 1776, 2003, 2072, 2368, 2578, 3108, 3552, 3867, 4006, 4144, 5156, 6009, 6216, 7104, 7734, 8012, 8288, 9023, 10312, 12018, 12432, 14021, 15468, 16024, 16576, 18046, 20624, 24036, 24864, 27069, 28042, 30936, 32048, 36092, 41248, 42063, 47693, 48072, 49728, 54138, 56084, 61872, 64096, 72184, 74111, 82496, 84126, 95386, 96144, 108276, 112168, 123744, 128192, 143079, 144368, 148222, 168252, 190772, 192288, 216552, 222333, 224336, 247488, 286158, 288736, 296444, 333851, 336504, 381544, 384576, 433104, 444666, 448672, 518777, 572316, 577472, 592888, 667702, 673008, 763088, 866208, 889332, 897344, 1001553, 1037554, 1144632, 1185776, 1335404, 1346016, 1526176, 1556331, 1732416, 1778664, 2003106, 2075108, 2289264, 2371552, 2581867, 2670808, 2692032, 3052352, 3112662, 3557328, 4006212, 4150216, 4578528, 4743104, 5163734, 5341616, 6225324, 7114656, 7745601, 8012424, 8300432, 9157056, 10327468, 10683232, 12450648, 14229312, 15491202, 16024848, 16600864, 18073069, 20654936, 21366464, 24901296, 30982404, 32049696, 33201728, 36146138, 41309872, 49802592, 54219207, 61964808, 64099392, 72292276, 82619744, 95529079, 99605184, 108438414, 123929616, 144584552, 165239488, 191058158, 216876828, 247859232, 286587237, 289169104, 382116316, 433753656, 495718464, 573174474, 578338208, 668703553, 764232632, 867507312, 1146348948, 1156676416, 1337407106, 1528465264, 1735014624, 2006110659, 2292697896, 2674814212, 3056930528, 3470029248, 4012221318, 4585395792, 5349628424, 6113861056, 8024442636, 9170791584, 10699256848, 16048885272, 18341583168, 21398513696, 32097770544, 42797027392, 64195541088, 128391082176]

約数ペア:

[(1, 128391082176), (2, 64195541088), (3, 42797027392), (4, 32097770544), (6, 21398513696), (7, 18341583168), (8, 16048885272), (12, 10699256848), (14, 9170791584), (16, 8024442636), (21, 6113861056), (24, 5349628424), (28, 4585395792), (32, 4012221318), (37, 3470029248), (42, 3056930528), (48, 2674814212), (56, 2292697896), (64, 2006110659), (74, 1735014624), (84, 1528465264), (96, 1337407106), (111, 1156676416), (112, 1146348948), (148, 867507312), (168, 764232632), (192, 668703553), (222, 578338208), (224, 573174474), (259, 495718464), (296, 433753656), (336, 382116316), (444, 289169104), (448, 286587237), (518, 247859232), (592, 216876828), (672, 191058158), (777, 165239488), (888, 144584552), (1036, 123929616), (1184, 108438414), (1289, 99605184), (1344, 95529079), (1554, 82619744), (1776, 72292276), (2003, 64099392), (2072, 61964808), (2368, 54219207), (2578, 49802592), (3108, 41309872), (3552, 36146138), (3867, 33201728), (4006, 32049696), (4144, 30982404), (5156, 24901296), (6009, 21366464), (6216, 20654936), (7104, 18073069), (7734, 16600864), (8012, 16024848), (8288, 15491202), (9023, 14229312), (10312, 12450648), (12018, 10683232), (12432, 10327468), (14021, 9157056), (15468, 8300432), (16024, 8012424), (16576, 7745601), (18046, 7114656), (20624, 6225324), (24036, 5341616), (24864, 5163734), (27069, 4743104), (28042, 4578528), (30936, 4150216), (32048, 4006212), (36092, 3557328), (41248, 3112662), (42063, 3052352), (47693, 2692032), (48072, 2670808), (49728, 2581867), (54138, 2371552), (56084, 2289264), (61872, 2075108), (64096, 2003106), (72184, 1778664), (74111, 1732416), (82496, 1556331), (84126, 1526176), (95386, 1346016), (96144, 1335404), (108276, 1185776), (112168, 1144632), (123744, 1037554), (128192, 1001553), (143079, 897344), (144368, 889332), (148222, 866208), (168252, 763088), (190772, 673008), (192288, 667702), (216552, 592888), (222333, 577472), (224336, 572316), (247488, 518777), (286158, 448672), (288736, 444666), (296444, 433104), (333851, 384576), (336504, 381544)]