138799872

素因数分解:

$2^8\times 3^3\times {\mathrm{43}}^1\times {\mathrm{467}}^1$

素因数の和:535

約数の個数: 144

約数和(自身を含む): 420900480

約数和(自身を除く): 282100608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 43, 48, 54, 64, 72, 86, 96, 108, 128, 129, 144, 172, 192, 216, 256, 258, 288, 344, 384, 387, 432, 467, 516, 576, 688, 768, 774, 864, 934, 1032, 1152, 1161, 1376, 1401, 1548, 1728, 1868, 2064, 2304, 2322, 2752, 2802, 3096, 3456, 3736, 4128, 4203, 4644, 5504, 5604, 6192, 6912, 7472, 8256, 8406, 9288, 11008, 11208, 12384, 12609, 14944, 16512, 16812, 18576, 20081, 22416, 24768, 25218, 29888, 33024, 33624, 37152, 40162, 44832, 49536, 50436, 59776, 60243, 67248, 74304, 80324, 89664, 99072, 100872, 119552, 120486, 134496, 148608, 160648, 179328, 180729, 201744, 240972, 268992, 297216, 321296, 358656, 361458, 403488, 481944, 537984, 542187, 642592, 722916, 806976, 963888, 1075968, 1084374, 1285184, 1445832, 1613952, 1927776, 2168748, 2570368, 2891664, 3227904, 3855552, 4337496, 5140736, 5783328, 7711104, 8674992, 11566656, 15422208, 17349984, 23133312, 34699968, 46266624, 69399936, 138799872]

約数ペア:

[(1, 138799872), (2, 69399936), (3, 46266624), (4, 34699968), (6, 23133312), (8, 17349984), (9, 15422208), (12, 11566656), (16, 8674992), (18, 7711104), (24, 5783328), (27, 5140736), (32, 4337496), (36, 3855552), (43, 3227904), (48, 2891664), (54, 2570368), (64, 2168748), (72, 1927776), (86, 1613952), (96, 1445832), (108, 1285184), (128, 1084374), (129, 1075968), (144, 963888), (172, 806976), (192, 722916), (216, 642592), (256, 542187), (258, 537984), (288, 481944), (344, 403488), (384, 361458), (387, 358656), (432, 321296), (467, 297216), (516, 268992), (576, 240972), (688, 201744), (768, 180729), (774, 179328), (864, 160648), (934, 148608), (1032, 134496), (1152, 120486), (1161, 119552), (1376, 100872), (1401, 99072), (1548, 89664), (1728, 80324), (1868, 74304), (2064, 67248), (2304, 60243), (2322, 59776), (2752, 50436), (2802, 49536), (3096, 44832), (3456, 40162), (3736, 37152), (4128, 33624), (4203, 33024), (4644, 29888), (5504, 25218), (5604, 24768), (6192, 22416), (6912, 20081), (7472, 18576), (8256, 16812), (8406, 16512), (9288, 14944), (11008, 12609), (11208, 12384)]