155209062

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^2\times {\mathrm{131}}^1\times {\mathrm{547}}^1$

素因数の和:721

約数の個数: 48

約数和(自身を含む): 330720192

約数和(自身を除く): 175511130

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 131, 262, 361, 393, 547, 722, 786, 1083, 1094, 1641, 2166, 2489, 3282, 4978, 7467, 10393, 14934, 20786, 31179, 47291, 62358, 71657, 94582, 141873, 143314, 197467, 214971, 283746, 394934, 429942, 592401, 1184802, 1361483, 2722966, 4084449, 8168898, 25868177, 51736354, 77604531, 155209062]

約数ペア:

[(1, 155209062), (2, 77604531), (3, 51736354), (6, 25868177), (19, 8168898), (38, 4084449), (57, 2722966), (114, 1361483), (131, 1184802), (262, 592401), (361, 429942), (393, 394934), (547, 283746), (722, 214971), (786, 197467), (1083, 143314), (1094, 141873), (1641, 94582), (2166, 71657), (2489, 62358), (3282, 47291), (4978, 31179), (7467, 20786), (10393, 14934)]