156974100260

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{911}}^1\times {\mathrm{103801}}^1$

素因数の和:104804

約数の個数: 48

約数和(自身を含む): 333986671872

約数和(自身を除く): 177012571612

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 830, 911, 1660, 1822, 3644, 4555, 9110, 18220, 75613, 103801, 151226, 207602, 302452, 378065, 415204, 519005, 756130, 1038010, 1512260, 2076020, 8615483, 17230966, 34461932, 43077415, 86154830, 94562711, 172309660, 189125422, 378250844, 472813555, 945627110, 1891254220, 7848705013, 15697410026, 31394820052, 39243525065, 78487050130, 156974100260]

約数ペア:

[(1, 156974100260), (2, 78487050130), (4, 39243525065), (5, 31394820052), (10, 15697410026), (20, 7848705013), (83, 1891254220), (166, 945627110), (332, 472813555), (415, 378250844), (830, 189125422), (911, 172309660), (1660, 94562711), (1822, 86154830), (3644, 43077415), (4555, 34461932), (9110, 17230966), (18220, 8615483), (75613, 2076020), (103801, 1512260), (151226, 1038010), (207602, 756130), (302452, 519005), (378065, 415204)]