156965195390

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{3989}}^1\times {\mathrm{28309}}^1$

素因数の和:32444

約数の個数: 32

約数和(自身を含む): 284651388000

約数和(自身を除く): 127686192610

約数列:

[1, 2, 5, 10, 139, 278, 695, 1390, 3989, 7978, 19945, 28309, 39890, 56618, 141545, 283090, 554471, 1108942, 2772355, 3934951, 5544710, 7869902, 19674755, 39349510, 112924601, 225849202, 564623005, 1129246010, 15696519539, 31393039078, 78482597695, 156965195390]

約数ペア:

[(1, 156965195390), (2, 78482597695), (5, 31393039078), (10, 15696519539), (139, 1129246010), (278, 564623005), (695, 225849202), (1390, 112924601), (3989, 39349510), (7978, 19674755), (19945, 7869902), (28309, 5544710), (39890, 3934951), (56618, 2772355), (141545, 1108942), (283090, 554471)]