161247984

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{176807}}^1$

素因数の和:176837

約数の個数: 40

約数和(自身を含む): 438483840

約数和(自身を除く): 277235856

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 176807, 353614, 530421, 707228, 1060842, 1414456, 2121684, 2828912, 3359333, 4243368, 6718666, 8486736, 10077999, 13437332, 20155998, 26874664, 40311996, 53749328, 80623992, 161247984]

約数ペア:

[(1, 161247984), (2, 80623992), (3, 53749328), (4, 40311996), (6, 26874664), (8, 20155998), (12, 13437332), (16, 10077999), (19, 8486736), (24, 6718666), (38, 4243368), (48, 3359333), (57, 2828912), (76, 2121684), (114, 1414456), (152, 1060842), (228, 707228), (304, 530421), (456, 353614), (912, 176807)]