157031446

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{9001}}^1$

素因数の和:9088

約数の個数: 32

約数和(自身を含む): 281294496

約数和(自身を除く): 124263050

約数列:

[1, 2, 11, 13, 22, 26, 61, 122, 143, 286, 671, 793, 1342, 1586, 8723, 9001, 17446, 18002, 99011, 117013, 198022, 234026, 549061, 1098122, 1287143, 2574286, 6039671, 7137793, 12079342, 14275586, 78515723, 157031446]

約数ペア:

[(1, 157031446), (2, 78515723), (11, 14275586), (13, 12079342), (22, 7137793), (26, 6039671), (61, 2574286), (122, 1287143), (143, 1098122), (286, 549061), (671, 234026), (793, 198022), (1342, 117013), (1586, 99011), (8723, 18002), (9001, 17446)]