156978797036

素因数分解:

$2^2\times {\mathrm{563}}^1\times {\mathrm{2749}}^1\times {\mathrm{25357}}^1$

素因数の和:28673

約数の個数: 24

約数和(自身を含む): 275311806000

約数和(自身を除く): 118333008964

約数列:

[1, 2, 4, 563, 1126, 2252, 2749, 5498, 10996, 25357, 50714, 101428, 1547687, 3095374, 6190748, 14275991, 28551982, 57103964, 69706393, 139412786, 278825572, 39244699259, 78489398518, 156978797036]

約数ペア:

[(1, 156978797036), (2, 78489398518), (4, 39244699259), (563, 278825572), (1126, 139412786), (2252, 69706393), (2749, 57103964), (5498, 28551982), (10996, 14275991), (25357, 6190748), (50714, 3095374), (101428, 1547687)]