181372564156

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{457}}^1\times {\mathrm{8627}}^1$

素因数の和:9179

約数の個数: 96

約数和(自身を含む): 382390751232

約数和(自身を除く): 201018187076

約数列:

[1, 2, 4, 7, 14, 28, 31, 53, 62, 106, 124, 212, 217, 371, 434, 457, 742, 868, 914, 1484, 1643, 1828, 3199, 3286, 6398, 6572, 8627, 11501, 12796, 14167, 17254, 23002, 24221, 28334, 34508, 46004, 48442, 56668, 60389, 96884, 99169, 120778, 169547, 198338, 241556, 267437, 339094, 396676, 457231, 534874, 678188, 750851, 914462, 1069748, 1501702, 1828924, 1872059, 3003404, 3200617, 3744118, 3942539, 5255957, 6401234, 7488236, 7885078, 10511914, 12802468, 14174161, 15770156, 21023828, 27597773, 28348322, 55195546, 56696644, 99219127, 110391092, 122218709, 198438254, 208954567, 244437418, 396876508, 417909134, 488874836, 835818268, 855530963, 1462681969, 1711061926, 2925363938, 3422123852, 5850727876, 6477591577, 12955183154, 25910366308, 45343141039, 90686282078, 181372564156]

約数ペア:

[(1, 181372564156), (2, 90686282078), (4, 45343141039), (7, 25910366308), (14, 12955183154), (28, 6477591577), (31, 5850727876), (53, 3422123852), (62, 2925363938), (106, 1711061926), (124, 1462681969), (212, 855530963), (217, 835818268), (371, 488874836), (434, 417909134), (457, 396876508), (742, 244437418), (868, 208954567), (914, 198438254), (1484, 122218709), (1643, 110391092), (1828, 99219127), (3199, 56696644), (3286, 55195546), (6398, 28348322), (6572, 27597773), (8627, 21023828), (11501, 15770156), (12796, 14174161), (14167, 12802468), (17254, 10511914), (23002, 7885078), (24221, 7488236), (28334, 6401234), (34508, 5255957), (46004, 3942539), (48442, 3744118), (56668, 3200617), (60389, 3003404), (96884, 1872059), (99169, 1828924), (120778, 1501702), (169547, 1069748), (198338, 914462), (241556, 750851), (267437, 678188), (339094, 534874), (396676, 457231)]