156910123856

素因数分解:

$2^4\times {\mathrm{631}}^1\times {\mathrm{827}}^1\times {\mathrm{18793}}^1$

素因数の和:20259

約数の個数: 40

約数和(自身を含む): 304879575744

約数和(自身を除く): 147969451888

約数列:

[1, 2, 4, 8, 16, 631, 827, 1262, 1654, 2524, 3308, 5048, 6616, 10096, 13232, 18793, 37586, 75172, 150344, 300688, 521837, 1043674, 2087348, 4174696, 8349392, 11858383, 15541811, 23716766, 31083622, 47433532, 62167244, 94867064, 124334488, 189734128, 248668976, 9806882741, 19613765482, 39227530964, 78455061928, 156910123856]

約数ペア:

[(1, 156910123856), (2, 78455061928), (4, 39227530964), (8, 19613765482), (16, 9806882741), (631, 248668976), (827, 189734128), (1262, 124334488), (1654, 94867064), (2524, 62167244), (3308, 47433532), (5048, 31083622), (6616, 23716766), (10096, 15541811), (13232, 11858383), (18793, 8349392), (37586, 4174696), (75172, 2087348), (150344, 1043674), (300688, 521837)]