131708538

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{503}}^1$

素因数の和:900

約数の個数: 64

約数和(自身を含む): 316673280

約数和(自身を除く): 184964742

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 373, 503, 702, 746, 1006, 1119, 1509, 2238, 3018, 3357, 4527, 4849, 6539, 6714, 9054, 9698, 10071, 13078, 13581, 14547, 19617, 20142, 27162, 29094, 39234, 43641, 58851, 87282, 117702, 130923, 176553, 187619, 261846, 353106, 375238, 562857, 1125714, 1688571, 2439047, 3377142, 4878094, 5065713, 7317141, 10131426, 14634282, 21951423, 43902846, 65854269, 131708538]

約数ペア:

[(1, 131708538), (2, 65854269), (3, 43902846), (6, 21951423), (9, 14634282), (13, 10131426), (18, 7317141), (26, 5065713), (27, 4878094), (39, 3377142), (54, 2439047), (78, 1688571), (117, 1125714), (234, 562857), (351, 375238), (373, 353106), (503, 261846), (702, 187619), (746, 176553), (1006, 130923), (1119, 117702), (1509, 87282), (2238, 58851), (3018, 43641), (3357, 39234), (4527, 29094), (4849, 27162), (6539, 20142), (6714, 19617), (9054, 14547), (9698, 13581), (10071, 13078)]