138457848

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{155921}}^1$

素因数の和:155967

約数の個数: 32

約数和(自身を含む): 355502160

約数和(自身を除く): 217044312

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 222, 296, 444, 888, 155921, 311842, 467763, 623684, 935526, 1247368, 1871052, 3742104, 5769077, 11538154, 17307231, 23076308, 34614462, 46152616, 69228924, 138457848]

約数ペア:

[(1, 138457848), (2, 69228924), (3, 46152616), (4, 34614462), (6, 23076308), (8, 17307231), (12, 11538154), (24, 5769077), (37, 3742104), (74, 1871052), (111, 1247368), (148, 935526), (222, 623684), (296, 467763), (444, 311842), (888, 155921)]