161380296

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{313}}^1$

素因数の和:377

約数の個数: 256

約数和(自身を含む): 578764800

約数和(自身を除く): 417384504

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 27, 28, 31, 33, 36, 42, 44, 54, 56, 62, 63, 66, 72, 77, 84, 88, 93, 99, 108, 124, 126, 132, 154, 168, 186, 189, 198, 216, 217, 231, 248, 252, 264, 279, 297, 308, 313, 341, 372, 378, 396, 434, 462, 504, 558, 594, 616, 626, 651, 682, 693, 744, 756, 792, 837, 868, 924, 939, 1023, 1116, 1188, 1252, 1302, 1364, 1386, 1512, 1674, 1736, 1848, 1878, 1953, 2046, 2079, 2191, 2232, 2376, 2387, 2504, 2604, 2728, 2772, 2817, 3069, 3348, 3443, 3756, 3906, 4092, 4158, 4382, 4774, 5208, 5544, 5634, 5859, 6138, 6573, 6696, 6886, 7161, 7512, 7812, 8184, 8316, 8451, 8764, 9207, 9548, 9703, 10329, 11268, 11718, 12276, 13146, 13772, 14322, 15624, 16632, 16902, 17528, 18414, 19096, 19406, 19719, 20658, 21483, 22536, 23436, 24101, 24552, 26292, 27544, 28644, 29109, 30987, 33804, 36828, 38812, 39438, 41316, 42966, 46872, 48202, 52584, 57288, 58218, 59157, 61974, 64449, 67608, 67921, 72303, 73656, 77624, 78876, 82632, 85932, 87327, 92961, 96404, 106733, 116436, 118314, 123948, 128898, 135842, 144606, 157752, 171864, 174654, 185922, 192808, 203763, 213466, 216909, 232872, 236628, 247896, 257796, 261981, 271684, 289212, 320199, 349308, 371844, 407526, 426932, 433818, 473256, 515592, 523962, 543368, 578424, 611289, 640398, 650727, 698616, 743688, 747131, 815052, 853864, 867636, 960597, 1047924, 1222578, 1280796, 1301454, 1494262, 1630104, 1735272, 1833867, 1921194, 2095848, 2241393, 2445156, 2561592, 2602908, 2881791, 2988524, 3667734, 3842388, 4482786, 4890312, 5205816, 5763582, 5977048, 6724179, 7335468, 7684776, 8965572, 11527164, 13448358, 14670936, 17931144, 20172537, 23054328, 26896716, 40345074, 53793432, 80690148, 161380296]

約数ペア:

[(1, 161380296), (2, 80690148), (3, 53793432), (4, 40345074), (6, 26896716), (7, 23054328), (8, 20172537), (9, 17931144), (11, 14670936), (12, 13448358), (14, 11527164), (18, 8965572), (21, 7684776), (22, 7335468), (24, 6724179), (27, 5977048), (28, 5763582), (31, 5205816), (33, 4890312), (36, 4482786), (42, 3842388), (44, 3667734), (54, 2988524), (56, 2881791), (62, 2602908), (63, 2561592), (66, 2445156), (72, 2241393), (77, 2095848), (84, 1921194), (88, 1833867), (93, 1735272), (99, 1630104), (108, 1494262), (124, 1301454), (126, 1280796), (132, 1222578), (154, 1047924), (168, 960597), (186, 867636), (189, 853864), (198, 815052), (216, 747131), (217, 743688), (231, 698616), (248, 650727), (252, 640398), (264, 611289), (279, 578424), (297, 543368), (308, 523962), (313, 515592), (341, 473256), (372, 433818), (378, 426932), (396, 407526), (434, 371844), (462, 349308), (504, 320199), (558, 289212), (594, 271684), (616, 261981), (626, 257796), (651, 247896), (682, 236628), (693, 232872), (744, 216909), (756, 213466), (792, 203763), (837, 192808), (868, 185922), (924, 174654), (939, 171864), (1023, 157752), (1116, 144606), (1188, 135842), (1252, 128898), (1302, 123948), (1364, 118314), (1386, 116436), (1512, 106733), (1674, 96404), (1736, 92961), (1848, 87327), (1878, 85932), (1953, 82632), (2046, 78876), (2079, 77624), (2191, 73656), (2232, 72303), (2376, 67921), (2387, 67608), (2504, 64449), (2604, 61974), (2728, 59157), (2772, 58218), (2817, 57288), (3069, 52584), (3348, 48202), (3443, 46872), (3756, 42966), (3906, 41316), (4092, 39438), (4158, 38812), (4382, 36828), (4774, 33804), (5208, 30987), (5544, 29109), (5634, 28644), (5859, 27544), (6138, 26292), (6573, 24552), (6696, 24101), (6886, 23436), (7161, 22536), (7512, 21483), (7812, 20658), (8184, 19719), (8316, 19406), (8451, 19096), (8764, 18414), (9207, 17528), (9548, 16902), (9703, 16632), (10329, 15624), (11268, 14322), (11718, 13772), (12276, 13146)]