161497746

素因数分解:

$2^1\times 3^3\times {\mathrm{1049}}^1\times {\mathrm{2851}}^1$

素因数の和:3911

約数の個数: 32

約数和(自身を含む): 359352000

約数和(自身を除く): 197854254

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1049, 2098, 2851, 3147, 5702, 6294, 8553, 9441, 17106, 18882, 25659, 28323, 51318, 56646, 76977, 153954, 2990699, 5981398, 8972097, 17944194, 26916291, 53832582, 80748873, 161497746]

約数ペア:

[(1, 161497746), (2, 80748873), (3, 53832582), (6, 26916291), (9, 17944194), (18, 8972097), (27, 5981398), (54, 2990699), (1049, 153954), (2098, 76977), (2851, 56646), (3147, 51318), (5702, 28323), (6294, 25659), (8553, 18882), (9441, 17106)]