15760194992

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{203221}}^1$

素因数の和:203397

約数の個数: 40

約数和(自身を含む): 31600208112

約数和(自身を除く): 15840013120

約数列:

[1, 2, 4, 8, 16, 37, 74, 131, 148, 262, 296, 524, 592, 1048, 2096, 4847, 9694, 19388, 38776, 77552, 203221, 406442, 812884, 1625768, 3251536, 7519177, 15038354, 26621951, 30076708, 53243902, 60153416, 106487804, 120306832, 212975608, 425951216, 985012187, 1970024374, 3940048748, 7880097496, 15760194992]

約数ペア:

[(1, 15760194992), (2, 7880097496), (4, 3940048748), (8, 1970024374), (16, 985012187), (37, 425951216), (74, 212975608), (131, 120306832), (148, 106487804), (262, 60153416), (296, 53243902), (524, 30076708), (592, 26621951), (1048, 15038354), (2096, 7519177), (4847, 3251536), (9694, 1625768), (19388, 812884), (38776, 406442), (77552, 203221)]