138799524

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{4723}}^1$

素因数の和:4840

約数の個数: 48

約数和(自身を含む): 338616320

約数和(自身を除く): 199816796

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 79, 93, 124, 158, 186, 237, 316, 372, 474, 948, 2449, 4723, 4898, 7347, 9446, 9796, 14169, 14694, 18892, 28338, 29388, 56676, 146413, 292826, 373117, 439239, 585652, 746234, 878478, 1119351, 1492468, 1756956, 2238702, 4477404, 11566627, 23133254, 34699881, 46266508, 69399762, 138799524]

約数ペア:

[(1, 138799524), (2, 69399762), (3, 46266508), (4, 34699881), (6, 23133254), (12, 11566627), (31, 4477404), (62, 2238702), (79, 1756956), (93, 1492468), (124, 1119351), (158, 878478), (186, 746234), (237, 585652), (316, 439239), (372, 373117), (474, 292826), (948, 146413), (2449, 56676), (4723, 29388), (4898, 28338), (7347, 18892), (9446, 14694), (9796, 14169)]