156928508378

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{701}}^1\times {\mathrm{18917}}^1$

素因数の和:19778

約数の個数: 32

約数和(自身を含む): 242075787408

約数和(自身を除く): 85147279030

約数列:

[1, 2, 61, 97, 122, 194, 701, 1402, 5917, 11834, 18917, 37834, 42761, 67997, 85522, 135994, 1153937, 1834949, 2307874, 3669898, 4147817, 8295634, 13260817, 26521634, 111931889, 223863778, 808909837, 1286299249, 1617819674, 2572598498, 78464254189, 156928508378]

約数ペア:

[(1, 156928508378), (2, 78464254189), (61, 2572598498), (97, 1617819674), (122, 1286299249), (194, 808909837), (701, 223863778), (1402, 111931889), (5917, 26521634), (11834, 13260817), (18917, 8295634), (37834, 4147817), (42761, 3669898), (67997, 2307874), (85522, 1834949), (135994, 1153937)]