187386134

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{1697}}^1$

素因数の和:1880

約数の個数: 32

約数和(自身を含む): 314931456

約数和(自身を除く): 127545322

約数列:

[1, 2, 13, 26, 31, 62, 137, 274, 403, 806, 1697, 1781, 3394, 3562, 4247, 8494, 22061, 44122, 52607, 55211, 105214, 110422, 232489, 464978, 683891, 1367782, 3022357, 6044714, 7207159, 14414318, 93693067, 187386134]

約数ペア:

[(1, 187386134), (2, 93693067), (13, 14414318), (26, 7207159), (31, 6044714), (62, 3022357), (137, 1367782), (274, 683891), (403, 464978), (806, 232489), (1697, 110422), (1781, 105214), (3394, 55211), (3562, 52607), (4247, 44122), (8494, 22061)]