168166630

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{8893}}^1$

素因数の和:8992

約数の個数: 32

約数和(自身を含む): 317622528

約数和(自身を除く): 149455898

約数列:

[1, 2, 5, 10, 31, 61, 62, 122, 155, 305, 310, 610, 1891, 3782, 8893, 9455, 17786, 18910, 44465, 88930, 275683, 542473, 551366, 1084946, 1378415, 2712365, 2756830, 5424730, 16816663, 33633326, 84083315, 168166630]

約数ペア:

[(1, 168166630), (2, 84083315), (5, 33633326), (10, 16816663), (31, 5424730), (61, 2756830), (62, 2712365), (122, 1378415), (155, 1084946), (305, 551366), (310, 542473), (610, 275683), (1891, 88930), (3782, 44465), (8893, 18910), (9455, 17786)]