164668036

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{51913}}^1$

素因数の和:51991

約数の個数: 24

約数和(自身を含む): 315429464

約数和(自身を除く): 150761428

約数列:

[1, 2, 4, 13, 26, 52, 61, 122, 244, 793, 1586, 3172, 51913, 103826, 207652, 674869, 1349738, 2699476, 3166693, 6333386, 12666772, 41167009, 82334018, 164668036]

約数ペア:

[(1, 164668036), (2, 82334018), (4, 41167009), (13, 12666772), (26, 6333386), (52, 3166693), (61, 2699476), (122, 1349738), (244, 674869), (793, 207652), (1586, 103826), (3172, 51913)]