131788176

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{211199}}^1$

素因数の和:211223

約数の個数: 40

約数和(自身を含む): 366643200

約数和(自身を除く): 234855024

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 211199, 422398, 633597, 844796, 1267194, 1689592, 2534388, 2745587, 3379184, 5068776, 5491174, 8236761, 10137552, 10982348, 16473522, 21964696, 32947044, 43929392, 65894088, 131788176]

約数ペア:

[(1, 131788176), (2, 65894088), (3, 43929392), (4, 32947044), (6, 21964696), (8, 16473522), (12, 10982348), (13, 10137552), (16, 8236761), (24, 5491174), (26, 5068776), (39, 3379184), (48, 2745587), (52, 2534388), (78, 1689592), (104, 1267194), (156, 844796), (208, 633597), (312, 422398), (624, 211199)]