156747639896

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{21941159}}^1$

素因数の和:21941231

約数の個数: 32

約数和(自身を含む): 315952704000

約数和(自身を除く): 159205064104

約数列:

[1, 2, 4, 8, 19, 38, 47, 76, 94, 152, 188, 376, 893, 1786, 3572, 7144, 21941159, 43882318, 87764636, 175529272, 416882021, 833764042, 1031234473, 1667528084, 2062468946, 3335056168, 4124937892, 8249875784, 19593454987, 39186909974, 78373819948, 156747639896]

約数ペア:

[(1, 156747639896), (2, 78373819948), (4, 39186909974), (8, 19593454987), (19, 8249875784), (38, 4124937892), (47, 3335056168), (76, 2062468946), (94, 1667528084), (152, 1031234473), (188, 833764042), (376, 416882021), (893, 175529272), (1786, 87764636), (3572, 43882318), (7144, 21941159)]