129854536

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{571}}^1$

素因数の和:746

約数の個数: 64

約数和(自身を含む): 289935360

約数和(自身を除く): 160080824

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 131, 217, 248, 262, 434, 524, 571, 868, 917, 1048, 1142, 1736, 1834, 2284, 3668, 3997, 4061, 4568, 7336, 7994, 8122, 15988, 16244, 17701, 28427, 31976, 32488, 35402, 56854, 70804, 74801, 113708, 123907, 141608, 149602, 227416, 247814, 299204, 495628, 523607, 598408, 991256, 1047214, 2094428, 2318831, 4188856, 4637662, 9275324, 16231817, 18550648, 32463634, 64927268, 129854536]

約数ペア:

[(1, 129854536), (2, 64927268), (4, 32463634), (7, 18550648), (8, 16231817), (14, 9275324), (28, 4637662), (31, 4188856), (56, 2318831), (62, 2094428), (124, 1047214), (131, 991256), (217, 598408), (248, 523607), (262, 495628), (434, 299204), (524, 247814), (571, 227416), (868, 149602), (917, 141608), (1048, 123907), (1142, 113708), (1736, 74801), (1834, 70804), (2284, 56854), (3668, 35402), (3997, 32488), (4061, 31976), (4568, 28427), (7336, 17701), (7994, 16244), (8122, 15988)]