74560156

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1\times {\mathrm{167}}^1$

素因数の和:394

約数の個数: 48

約数和(自身を含む): 146200320

約数和(自身を除く): 71640164

約数列:

[1, 2, 4, 11, 22, 44, 73, 139, 146, 167, 278, 292, 334, 556, 668, 803, 1529, 1606, 1837, 3058, 3212, 3674, 6116, 7348, 10147, 12191, 20294, 23213, 24382, 40588, 46426, 48764, 92852, 111617, 134101, 223234, 255343, 268202, 446468, 510686, 536404, 1021372, 1694549, 3389098, 6778196, 18640039, 37280078, 74560156]

約数ペア:

[(1, 74560156), (2, 37280078), (4, 18640039), (11, 6778196), (22, 3389098), (44, 1694549), (73, 1021372), (139, 536404), (146, 510686), (167, 446468), (278, 268202), (292, 255343), (334, 223234), (556, 134101), (668, 111617), (803, 92852), (1529, 48764), (1606, 46426), (1837, 40588), (3058, 24382), (3212, 23213), (3674, 20294), (6116, 12191), (7348, 10147)]