154447487

素因数分解:

${\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1\times {\mathrm{491}}^1$

素因数の和:734

約数の個数: 16

約数和(自身を含む): 163107840

約数和(自身を除く): 8660353

約数列:

[1, 31, 73, 139, 491, 2263, 4309, 10147, 15221, 35843, 68249, 314557, 1111133, 2115719, 4982177, 154447487]

約数ペア:

[(1, 154447487), (31, 4982177), (73, 2115719), (139, 1111133), (491, 314557), (2263, 68249), (4309, 35843), (10147, 15221)]