156986212

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{18061}}^1$

素因数の和:18159

約数の個数: 24

約数和(自身を含む): 286752312

約数和(自身を除く): 129766100

約数列:

[1, 2, 4, 41, 53, 82, 106, 164, 212, 2173, 4346, 8692, 18061, 36122, 72244, 740501, 957233, 1481002, 1914466, 2962004, 3828932, 39246553, 78493106, 156986212]

約数ペア:

[(1, 156986212), (2, 78493106), (4, 39246553), (41, 3828932), (53, 2962004), (82, 1914466), (106, 1481002), (164, 957233), (212, 740501), (2173, 72244), (4346, 36122), (8692, 18061)]