156907746

素因数分解:

$2^1\times 3^3\times {\mathrm{79}}^1\times {\mathrm{36781}}^1$

素因数の和:36871

約数の個数: 32

約数和(自身を含む): 353107200

約数和(自身を除く): 196199454

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 79, 158, 237, 474, 711, 1422, 2133, 4266, 36781, 73562, 110343, 220686, 331029, 662058, 993087, 1986174, 2905699, 5811398, 8717097, 17434194, 26151291, 52302582, 78453873, 156907746]

約数ペア:

[(1, 156907746), (2, 78453873), (3, 52302582), (6, 26151291), (9, 17434194), (18, 8717097), (27, 5811398), (54, 2905699), (79, 1986174), (158, 993087), (237, 662058), (474, 331029), (711, 220686), (1422, 110343), (2133, 73562), (4266, 36781)]