179664394

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{5011}}^1$

素因数の和:5230

約数の個数: 32

約数和(自身を含む): 333438336

約数和(自身を除く): 153773942

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 197, 394, 1379, 2561, 2758, 5011, 5122, 10022, 17927, 35077, 35854, 65143, 70154, 130286, 456001, 912002, 987167, 1974334, 6910169, 12833171, 13820338, 25666342, 89832197, 179664394]

約数ペア:

[(1, 179664394), (2, 89832197), (7, 25666342), (13, 13820338), (14, 12833171), (26, 6910169), (91, 1974334), (182, 987167), (197, 912002), (394, 456001), (1379, 130286), (2561, 70154), (2758, 65143), (5011, 35854), (5122, 35077), (10022, 17927)]