156980334

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{22381}}^1$

素因数の和:22560

約数の個数: 32

約数和(自身を含む): 360976896

約数和(自身を除く): 203996562

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 167, 334, 501, 1002, 1169, 2338, 3507, 7014, 22381, 44762, 67143, 134286, 156667, 313334, 470001, 940002, 3737627, 7475254, 11212881, 22425762, 26163389, 52326778, 78490167, 156980334]

約数ペア:

[(1, 156980334), (2, 78490167), (3, 52326778), (6, 26163389), (7, 22425762), (14, 11212881), (21, 7475254), (42, 3737627), (167, 940002), (334, 470001), (501, 313334), (1002, 156667), (1169, 134286), (2338, 67143), (3507, 44762), (7014, 22381)]