156700258

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{28837}}^1$

素因数の和:28882

約数の個数: 32

約数和(自身を含む): 290687040

約数和(自身を除く): 133986782

約数列:

[1, 2, 11, 13, 19, 22, 26, 38, 143, 209, 247, 286, 418, 494, 2717, 5434, 28837, 57674, 317207, 374881, 547903, 634414, 749762, 1095806, 4123691, 6026933, 7122739, 8247382, 12053866, 14245478, 78350129, 156700258]

約数ペア:

[(1, 156700258), (2, 78350129), (11, 14245478), (13, 12053866), (19, 8247382), (22, 7122739), (26, 6026933), (38, 4123691), (143, 1095806), (209, 749762), (247, 634414), (286, 547903), (418, 374881), (494, 317207), (2717, 57674), (5434, 28837)]