128902027298

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2671}}^1\times {\mathrm{129037}}^1$

素因数の和:131738

約数の個数: 32

約数和(自身を含む): 223423619328

約数和(自身を除く): 94521592030

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 2671, 5342, 29381, 45407, 58762, 90814, 129037, 258074, 499477, 998954, 1419407, 2193629, 2838814, 4387258, 24129919, 48259838, 344657827, 689315654, 3791236097, 5859183059, 7582472194, 11718366118, 64451013649, 128902027298]

約数ペア:

[(1, 128902027298), (2, 64451013649), (11, 11718366118), (17, 7582472194), (22, 5859183059), (34, 3791236097), (187, 689315654), (374, 344657827), (2671, 48259838), (5342, 24129919), (29381, 4387258), (45407, 2838814), (58762, 2193629), (90814, 1419407), (129037, 998954), (258074, 499477)]