161580496916

素因数分解:

$2^2\times {\mathrm{151}}^1\times {\mathrm{271}}^1\times {\mathrm{487}}^1\times {\mathrm{2027}}^1$

素因数の和:2940

約数の個数: 48

約数和(自身を含む): 286416678912

約数和(自身を除く): 124836181996

約数列:

[1, 2, 4, 151, 271, 302, 487, 542, 604, 974, 1084, 1948, 2027, 4054, 8108, 40921, 73537, 81842, 131977, 147074, 163684, 263954, 294148, 306077, 527908, 549317, 612154, 987149, 1098634, 1224308, 1974298, 2197268, 3948596, 19928527, 39857054, 79714108, 82946867, 149059499, 165893734, 267517379, 298118998, 331787468, 535034758, 596237996, 1070069516, 40395124229, 80790248458, 161580496916]

約数ペア:

[(1, 161580496916), (2, 80790248458), (4, 40395124229), (151, 1070069516), (271, 596237996), (302, 535034758), (487, 331787468), (542, 298118998), (604, 267517379), (974, 165893734), (1084, 149059499), (1948, 82946867), (2027, 79714108), (4054, 39857054), (8108, 19928527), (40921, 3948596), (73537, 2197268), (81842, 1974298), (131977, 1224308), (147074, 1098634), (163684, 987149), (263954, 612154), (294148, 549317), (306077, 527908)]