157030258

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{59981}}^1$

素因数の和:60018

約数の個数: 32

約数和(自身を含む): 310946688

約数和(自身を除く): 153916430

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 77, 119, 154, 187, 238, 374, 1309, 2618, 59981, 119962, 419867, 659791, 839734, 1019677, 1319582, 2039354, 4618537, 7137739, 9237074, 11216447, 14275478, 22432894, 78515129, 157030258]

約数ペア:

[(1, 157030258), (2, 78515129), (7, 22432894), (11, 14275478), (14, 11216447), (17, 9237074), (22, 7137739), (34, 4618537), (77, 2039354), (119, 1319582), (154, 1019677), (187, 839734), (238, 659791), (374, 419867), (1309, 119962), (2618, 59981)]