189872891518

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{307}}^1\times {\mathrm{78229}}^1$

素因数の和:78664

約数の個数: 32

約数和(自身を含む): 294920841600

約数和(自身を除く): 105047950082

約数列:

[1, 2, 59, 67, 118, 134, 307, 614, 3953, 7906, 18113, 20569, 36226, 41138, 78229, 156458, 1213571, 2427142, 4615511, 5241343, 9231022, 10482686, 24016303, 48032606, 309239237, 618478474, 1416961877, 1609092301, 2833923754, 3218184602, 94936445759, 189872891518]

約数ペア:

[(1, 189872891518), (2, 94936445759), (59, 3218184602), (67, 2833923754), (118, 1609092301), (134, 1416961877), (307, 618478474), (614, 309239237), (3953, 48032606), (7906, 24016303), (18113, 10482686), (20569, 9231022), (36226, 5241343), (41138, 4615511), (78229, 2427142), (156458, 1213571)]