159309790

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{9161}}^1$

素因数の和:9252

約数の個数: 32

約数和(自身を含む): 300806784

約数和(自身を除く): 141496994

約数列:

[1, 2, 5, 10, 37, 47, 74, 94, 185, 235, 370, 470, 1739, 3478, 8695, 9161, 17390, 18322, 45805, 91610, 338957, 430567, 677914, 861134, 1694785, 2152835, 3389570, 4305670, 15930979, 31861958, 79654895, 159309790]

約数ペア:

[(1, 159309790), (2, 79654895), (5, 31861958), (10, 15930979), (37, 4305670), (47, 3389570), (74, 2152835), (94, 1694785), (185, 861134), (235, 677914), (370, 430567), (470, 338957), (1739, 91610), (3478, 45805), (8695, 18322), (9161, 17390)]