145280776

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{1068241}}^1$

素因数の和:1068264

約数の個数: 16

約数和(自身を含む): 288425340

約数和(自身を除く): 143144564

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 1068241, 2136482, 4272964, 8545928, 18160097, 36320194, 72640388, 145280776]

約数ペア:

[(1, 145280776), (2, 72640388), (4, 36320194), (8, 18160097), (17, 8545928), (34, 4272964), (68, 2136482), (136, 1068241)]