133057136

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:234

約数の個数: 80

約数和(自身を含む): 278419680

約数和(自身を除く): 145362544

約数列:

[1, 2, 4, 8, 16, 41, 43, 53, 82, 86, 89, 106, 164, 172, 178, 212, 328, 344, 356, 424, 656, 688, 712, 848, 1424, 1763, 2173, 2279, 3526, 3649, 3827, 4346, 4558, 4717, 7052, 7298, 7654, 8692, 9116, 9434, 14104, 14596, 15308, 17384, 18232, 18868, 28208, 29192, 30616, 34768, 36464, 37736, 58384, 61232, 75472, 93439, 156907, 186878, 193397, 202831, 313814, 373756, 386794, 405662, 627628, 747512, 773588, 811324, 1255256, 1495024, 1547176, 1622648, 2510512, 3094352, 3245296, 8316071, 16632142, 33264284, 66528568, 133057136]

約数ペア:

[(1, 133057136), (2, 66528568), (4, 33264284), (8, 16632142), (16, 8316071), (41, 3245296), (43, 3094352), (53, 2510512), (82, 1622648), (86, 1547176), (89, 1495024), (106, 1255256), (164, 811324), (172, 773588), (178, 747512), (212, 627628), (328, 405662), (344, 386794), (356, 373756), (424, 313814), (656, 202831), (688, 193397), (712, 186878), (848, 156907), (1424, 93439), (1763, 75472), (2173, 61232), (2279, 58384), (3526, 37736), (3649, 36464), (3827, 34768), (4346, 30616), (4558, 29192), (4717, 28208), (7052, 18868), (7298, 18232), (7654, 17384), (8692, 15308), (9116, 14596), (9434, 14104)]