131365392

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{229}}^1$

素因数の和:313

約数の個数: 160

約数和(自身を含む): 390153600

約数和(自身を除く): 258788208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 19, 24, 34, 37, 38, 48, 51, 57, 68, 74, 76, 102, 111, 114, 136, 148, 152, 204, 222, 228, 229, 272, 296, 304, 323, 408, 444, 456, 458, 592, 629, 646, 687, 703, 816, 888, 912, 916, 969, 1258, 1292, 1374, 1406, 1776, 1832, 1887, 1938, 2109, 2516, 2584, 2748, 2812, 3664, 3774, 3876, 3893, 4218, 4351, 5032, 5168, 5496, 5624, 7548, 7752, 7786, 8436, 8473, 8702, 10064, 10992, 11248, 11679, 11951, 13053, 15096, 15504, 15572, 16872, 16946, 17404, 23358, 23902, 25419, 26106, 30192, 31144, 33744, 33892, 34808, 35853, 46716, 47804, 50838, 52212, 62288, 67784, 69616, 71706, 73967, 93432, 95608, 101676, 104424, 135568, 143412, 144041, 147934, 160987, 186864, 191216, 203352, 208848, 221901, 286824, 288082, 295868, 321974, 406704, 432123, 443802, 482961, 573648, 576164, 591736, 643948, 864246, 887604, 965922, 1152328, 1183472, 1287896, 1728492, 1775208, 1931844, 2304656, 2575792, 2736779, 3456984, 3550416, 3863688, 5473558, 6913968, 7727376, 8210337, 10947116, 16420674, 21894232, 32841348, 43788464, 65682696, 131365392]

約数ペア:

[(1, 131365392), (2, 65682696), (3, 43788464), (4, 32841348), (6, 21894232), (8, 16420674), (12, 10947116), (16, 8210337), (17, 7727376), (19, 6913968), (24, 5473558), (34, 3863688), (37, 3550416), (38, 3456984), (48, 2736779), (51, 2575792), (57, 2304656), (68, 1931844), (74, 1775208), (76, 1728492), (102, 1287896), (111, 1183472), (114, 1152328), (136, 965922), (148, 887604), (152, 864246), (204, 643948), (222, 591736), (228, 576164), (229, 573648), (272, 482961), (296, 443802), (304, 432123), (323, 406704), (408, 321974), (444, 295868), (456, 288082), (458, 286824), (592, 221901), (629, 208848), (646, 203352), (687, 191216), (703, 186864), (816, 160987), (888, 147934), (912, 144041), (916, 143412), (969, 135568), (1258, 104424), (1292, 101676), (1374, 95608), (1406, 93432), (1776, 73967), (1832, 71706), (1887, 69616), (1938, 67784), (2109, 62288), (2516, 52212), (2584, 50838), (2748, 47804), (2812, 46716), (3664, 35853), (3774, 34808), (3876, 33892), (3893, 33744), (4218, 31144), (4351, 30192), (5032, 26106), (5168, 25419), (5496, 23902), (5624, 23358), (7548, 17404), (7752, 16946), (7786, 16872), (8436, 15572), (8473, 15504), (8702, 15096), (10064, 13053), (10992, 11951), (11248, 11679)]