137631858

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{13267}}^1$

素因数の和:13311

約数の個数: 64

約数和(自身を含む): 356643840

約数和(自身を除く): 219011982

約数列:

[1, 2, 3, 6, 7, 13, 14, 19, 21, 26, 38, 39, 42, 57, 78, 91, 114, 133, 182, 247, 266, 273, 399, 494, 546, 741, 798, 1482, 1729, 3458, 5187, 10374, 13267, 26534, 39801, 79602, 92869, 172471, 185738, 252073, 278607, 344942, 504146, 517413, 557214, 756219, 1034826, 1207297, 1512438, 1764511, 2414594, 3276949, 3529022, 3621891, 5293533, 6553898, 7243782, 9830847, 10587066, 19661694, 22938643, 45877286, 68815929, 137631858]

約数ペア:

[(1, 137631858), (2, 68815929), (3, 45877286), (6, 22938643), (7, 19661694), (13, 10587066), (14, 9830847), (19, 7243782), (21, 6553898), (26, 5293533), (38, 3621891), (39, 3529022), (42, 3276949), (57, 2414594), (78, 1764511), (91, 1512438), (114, 1207297), (133, 1034826), (182, 756219), (247, 557214), (266, 517413), (273, 504146), (399, 344942), (494, 278607), (546, 252073), (741, 185738), (798, 172471), (1482, 92869), (1729, 79602), (3458, 39801), (5187, 26534), (10374, 13267)]