131657712

素因数分解:

$2^4\times 3^1\times {\mathrm{97}}^1\times {\mathrm{28277}}^1$

素因数の和:28385

約数の個数: 40

約数和(自身を含む): 343634256

約数和(自身を除く): 211976544

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 97, 194, 291, 388, 582, 776, 1164, 1552, 2328, 4656, 28277, 56554, 84831, 113108, 169662, 226216, 339324, 452432, 678648, 1357296, 2742869, 5485738, 8228607, 10971476, 16457214, 21942952, 32914428, 43885904, 65828856, 131657712]

約数ペア:

[(1, 131657712), (2, 65828856), (3, 43885904), (4, 32914428), (6, 21942952), (8, 16457214), (12, 10971476), (16, 8228607), (24, 5485738), (48, 2742869), (97, 1357296), (194, 678648), (291, 452432), (388, 339324), (582, 226216), (776, 169662), (1164, 113108), (1552, 84831), (2328, 56554), (4656, 28277)]