157210832

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{577981}}^1$

素因数の和:578006

約数の個数: 20

約数和(自身を含む): 322513956

約数和(自身を除く): 165303124

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 577981, 1155962, 2311924, 4623848, 9247696, 9825677, 19651354, 39302708, 78605416, 157210832]

約数ペア:

[(1, 157210832), (2, 78605416), (4, 39302708), (8, 19651354), (16, 9825677), (17, 9247696), (34, 4623848), (68, 2311924), (136, 1155962), (272, 577981)]