153939716

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{69593}}^1$

素因数の和:69683

約数の個数: 24

約数和(自身を含む): 311781120

約数和(自身を除く): 157841404

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 316, 553, 1106, 2212, 69593, 139186, 278372, 487151, 974302, 1948604, 5497847, 10995694, 21991388, 38484929, 76969858, 153939716]

約数ペア:

[(1, 153939716), (2, 76969858), (4, 38484929), (7, 21991388), (14, 10995694), (28, 5497847), (79, 1948604), (158, 974302), (316, 487151), (553, 278372), (1106, 139186), (2212, 69593)]