158293058

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{10177}}^1$

素因数の和:10298

約数の個数: 32

約数和(自身を含む): 298988928

約数和(自身を除く): 140695870

約数列:

[1, 2, 7, 11, 14, 22, 77, 101, 154, 202, 707, 1111, 1414, 2222, 7777, 10177, 15554, 20354, 71239, 111947, 142478, 223894, 783629, 1027877, 1567258, 2055754, 7195139, 11306647, 14390278, 22613294, 79146529, 158293058]

約数ペア:

[(1, 158293058), (2, 79146529), (7, 22613294), (11, 14390278), (14, 11306647), (22, 7195139), (77, 2055754), (101, 1567258), (154, 1027877), (202, 783629), (707, 223894), (1111, 142478), (1414, 111947), (2222, 71239), (7777, 20354), (10177, 15554)]