156951067430

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{313}}^1\times {\mathrm{360749}}^1$

素因数の和:361208

約数の個数: 32

約数和(自身を含む): 285454260000

約数和(自身を除く): 128503192570

約数列:

[1, 2, 5, 10, 139, 278, 313, 626, 695, 1390, 1565, 3130, 43507, 87014, 217535, 360749, 435070, 721498, 1803745, 3607490, 50144111, 100288222, 112914437, 225828874, 250720555, 501441110, 564572185, 1129144370, 15695106743, 31390213486, 78475533715, 156951067430]

約数ペア:

[(1, 156951067430), (2, 78475533715), (5, 31390213486), (10, 15695106743), (139, 1129144370), (278, 564572185), (313, 501441110), (626, 250720555), (695, 225828874), (1390, 112914437), (1565, 100288222), (3130, 50144111), (43507, 3607490), (87014, 1803745), (217535, 721498), (360749, 435070)]