156901681630

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{20051}}^1\times {\mathrm{21149}}^1$

素因数の和:41244

約数の個数: 32

約数和(自身を含む): 290084263200

約数和(自身を除く): 133182581570

約数列:

[1, 2, 5, 10, 37, 74, 185, 370, 20051, 21149, 40102, 42298, 100255, 105745, 200510, 211490, 741887, 782513, 1483774, 1565026, 3709435, 3912565, 7418870, 7825130, 424058599, 848117198, 2120292995, 4240585990, 15690168163, 31380336326, 78450840815, 156901681630]

約数ペア:

[(1, 156901681630), (2, 78450840815), (5, 31380336326), (10, 15690168163), (37, 4240585990), (74, 2120292995), (185, 848117198), (370, 424058599), (20051, 7825130), (21149, 7418870), (40102, 3912565), (42298, 3709435), (100255, 1565026), (105745, 1483774), (200510, 782513), (211490, 741887)]