161036018

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{24481}}^1$

素因数の和:24530

約数の個数: 32

約数和(自身を含む): 296134272

約数和(自身を除く): 135098254

約数列:

[1, 2, 11, 13, 22, 23, 26, 46, 143, 253, 286, 299, 506, 598, 3289, 6578, 24481, 48962, 269291, 318253, 538582, 563063, 636506, 1126126, 3500783, 6193693, 7001566, 7319819, 12387386, 14639638, 80518009, 161036018]

約数ペア:

[(1, 161036018), (2, 80518009), (11, 14639638), (13, 12387386), (22, 7319819), (23, 7001566), (26, 6193693), (46, 3500783), (143, 1126126), (253, 636506), (286, 563063), (299, 538582), (506, 318253), (598, 269291), (3289, 48962), (6578, 24481)]