156919342780

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2659}}^1\times {\mathrm{101749}}^1$

素因数の和:104446

約数の個数: 48

約数和(自身を含む): 341025300000

約数和(自身を除く): 184105957220

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 2659, 5318, 10636, 13295, 26590, 53180, 77111, 101749, 154222, 203498, 308444, 385555, 406996, 508745, 771110, 1017490, 1542220, 2034980, 2950721, 5901442, 11802884, 14753605, 29507210, 59014420, 270550591, 541101182, 1082202364, 1352752955, 2705505910, 5411011820, 7845967139, 15691934278, 31383868556, 39229835695, 78459671390, 156919342780]

約数ペア:

[(1, 156919342780), (2, 78459671390), (4, 39229835695), (5, 31383868556), (10, 15691934278), (20, 7845967139), (29, 5411011820), (58, 2705505910), (116, 1352752955), (145, 1082202364), (290, 541101182), (580, 270550591), (2659, 59014420), (5318, 29507210), (10636, 14753605), (13295, 11802884), (26590, 5901442), (53180, 2950721), (77111, 2034980), (101749, 1542220), (154222, 1017490), (203498, 771110), (308444, 508745), (385555, 406996)]