163361812

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{149}}^1\times {\mathrm{4091}}^1$

素因数の和:4311

約数の個数: 24

約数和(自身を含む): 292168800

約数和(自身を除く): 128806988

約数列:

[1, 2, 4, 67, 134, 149, 268, 298, 596, 4091, 8182, 9983, 16364, 19966, 39932, 274097, 548194, 609559, 1096388, 1219118, 2438236, 40840453, 81680906, 163361812]

約数ペア:

[(1, 163361812), (2, 81680906), (4, 40840453), (67, 2438236), (134, 1219118), (149, 1096388), (268, 609559), (298, 548194), (596, 274097), (4091, 39932), (8182, 19966), (9983, 16364)]