137465120

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{66089}}^1$

素因数の和:66117

約数の個数: 48

約数和(自身を含む): 349748280

約数和(自身を除く): 212283160

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 66089, 132178, 264356, 330445, 528712, 660890, 859157, 1057424, 1321780, 1718314, 2114848, 2643560, 3436628, 4295785, 5287120, 6873256, 8591570, 10574240, 13746512, 17183140, 27493024, 34366280, 68732560, 137465120]

約数ペア:

[(1, 137465120), (2, 68732560), (4, 34366280), (5, 27493024), (8, 17183140), (10, 13746512), (13, 10574240), (16, 8591570), (20, 6873256), (26, 5287120), (32, 4295785), (40, 3436628), (52, 2643560), (65, 2114848), (80, 1718314), (104, 1321780), (130, 1057424), (160, 859157), (208, 660890), (260, 528712), (416, 330445), (520, 264356), (1040, 132178), (2080, 66089)]