166314530

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{2777}}^1$

素因数の和:2950

約数の個数: 32

約数和(自身を含む): 307824624

約数和(自身を除く): 141510094

約数列:

[1, 2, 5, 10, 53, 106, 113, 226, 265, 530, 565, 1130, 2777, 5554, 5989, 11978, 13885, 27770, 29945, 59890, 147181, 294362, 313801, 627602, 735905, 1471810, 1569005, 3138010, 16631453, 33262906, 83157265, 166314530]

約数ペア:

[(1, 166314530), (2, 83157265), (5, 33262906), (10, 16631453), (53, 3138010), (106, 1569005), (113, 1471810), (226, 735905), (265, 627602), (530, 313801), (565, 294362), (1130, 147181), (2777, 59890), (5554, 29945), (5989, 27770), (11978, 13885)]