168256530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4639}}^1$

素因数の和:4696

約数の個数: 96

約数和(自身を含む): 486420480

約数和(自身を除く): 318163950

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 31, 39, 45, 62, 65, 78, 90, 93, 117, 130, 155, 186, 195, 234, 279, 310, 390, 403, 465, 558, 585, 806, 930, 1170, 1209, 1395, 2015, 2418, 2790, 3627, 4030, 4639, 6045, 7254, 9278, 12090, 13917, 18135, 23195, 27834, 36270, 41751, 46390, 60307, 69585, 83502, 120614, 139170, 143809, 180921, 208755, 287618, 301535, 361842, 417510, 431427, 542763, 603070, 719045, 862854, 904605, 1085526, 1294281, 1438090, 1809210, 1869517, 2157135, 2588562, 2713815, 3739034, 4314270, 5427630, 5608551, 6471405, 9347585, 11217102, 12942810, 16825653, 18695170, 28042755, 33651306, 56085510, 84128265, 168256530]

約数ペア:

[(1, 168256530), (2, 84128265), (3, 56085510), (5, 33651306), (6, 28042755), (9, 18695170), (10, 16825653), (13, 12942810), (15, 11217102), (18, 9347585), (26, 6471405), (30, 5608551), (31, 5427630), (39, 4314270), (45, 3739034), (62, 2713815), (65, 2588562), (78, 2157135), (90, 1869517), (93, 1809210), (117, 1438090), (130, 1294281), (155, 1085526), (186, 904605), (195, 862854), (234, 719045), (279, 603070), (310, 542763), (390, 431427), (403, 417510), (465, 361842), (558, 301535), (585, 287618), (806, 208755), (930, 180921), (1170, 143809), (1209, 139170), (1395, 120614), (2015, 83502), (2418, 69585), (2790, 60307), (3627, 46390), (4030, 41751), (4639, 36270), (6045, 27834), (7254, 23195), (9278, 18135), (12090, 13917)]