156901916

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{191}}^1\times {\mathrm{5009}}^1$

素因数の和:5245

約数の個数: 24

約数和(自身を含む): 282804480

約数和(自身を除く): 125902564

約数列:

[1, 2, 4, 41, 82, 164, 191, 382, 764, 5009, 7831, 10018, 15662, 20036, 31324, 205369, 410738, 821476, 956719, 1913438, 3826876, 39225479, 78450958, 156901916]

約数ペア:

[(1, 156901916), (2, 78450958), (4, 39225479), (41, 3826876), (82, 1913438), (164, 956719), (191, 821476), (382, 410738), (764, 205369), (5009, 31324), (7831, 20036), (10018, 15662)]