127563016

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{373}}^1$

素因数の和:614

約数の個数: 64

約数和(自身を含む): 284359680

約数和(自身を除く): 156796664

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 197, 217, 248, 373, 394, 434, 746, 788, 868, 1379, 1492, 1576, 1736, 2611, 2758, 2984, 5222, 5516, 6107, 10444, 11032, 11563, 12214, 20888, 23126, 24428, 42749, 46252, 48856, 73481, 80941, 85498, 92504, 146962, 161882, 170996, 293924, 323764, 341992, 514367, 587848, 647528, 1028734, 2057468, 2277911, 4114936, 4555822, 9111644, 15945377, 18223288, 31890754, 63781508, 127563016]

約数ペア:

[(1, 127563016), (2, 63781508), (4, 31890754), (7, 18223288), (8, 15945377), (14, 9111644), (28, 4555822), (31, 4114936), (56, 2277911), (62, 2057468), (124, 1028734), (197, 647528), (217, 587848), (248, 514367), (373, 341992), (394, 323764), (434, 293924), (746, 170996), (788, 161882), (868, 146962), (1379, 92504), (1492, 85498), (1576, 80941), (1736, 73481), (2611, 48856), (2758, 46252), (2984, 42749), (5222, 24428), (5516, 23126), (6107, 20888), (10444, 12214), (11032, 11563)]