151781488

素因数分解:

$2^4\times {\mathrm{1279}}^1\times {\mathrm{7417}}^1$

素因数の和:8704

約数の個数: 20

約数和(自身を含む): 294346240

約数和(自身を除く): 142564752

約数列:

[1, 2, 4, 8, 16, 1279, 2558, 5116, 7417, 10232, 14834, 20464, 29668, 59336, 118672, 9486343, 18972686, 37945372, 75890744, 151781488]

約数ペア:

[(1, 151781488), (2, 75890744), (4, 37945372), (8, 18972686), (16, 9486343), (1279, 118672), (2558, 59336), (5116, 29668), (7417, 20464), (10232, 14834)]