129674958

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1\times {\mathrm{307}}^1$

素因数の和:521

約数の個数: 64

約数和(自身を含む): 303367680

約数和(自身を除く): 173692722

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 89, 113, 178, 226, 267, 307, 339, 534, 614, 623, 678, 791, 921, 1246, 1582, 1842, 1869, 2149, 2373, 3738, 4298, 4746, 6447, 10057, 12894, 20114, 27323, 30171, 34691, 54646, 60342, 69382, 70399, 81969, 104073, 140798, 163938, 191261, 208146, 211197, 242837, 382522, 422394, 485674, 573783, 728511, 1147566, 1457022, 3087499, 6174998, 9262497, 18524994, 21612493, 43224986, 64837479, 129674958]

約数ペア:

[(1, 129674958), (2, 64837479), (3, 43224986), (6, 21612493), (7, 18524994), (14, 9262497), (21, 6174998), (42, 3087499), (89, 1457022), (113, 1147566), (178, 728511), (226, 573783), (267, 485674), (307, 422394), (339, 382522), (534, 242837), (614, 211197), (623, 208146), (678, 191261), (791, 163938), (921, 140798), (1246, 104073), (1582, 81969), (1842, 70399), (1869, 69382), (2149, 60342), (2373, 54646), (3738, 34691), (4298, 30171), (4746, 27323), (6447, 20114), (10057, 12894)]