131912502

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1\times {\mathrm{2617}}^1$

素因数の和:2924

約数の個数: 32

約数和(自身を含む): 273444864

約数和(自身を除く): 141532362

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 271, 542, 813, 1626, 2617, 5234, 7851, 8401, 15702, 16802, 25203, 50406, 81127, 162254, 243381, 486762, 709207, 1418414, 2127621, 4255242, 21985417, 43970834, 65956251, 131912502]

約数ペア:

[(1, 131912502), (2, 65956251), (3, 43970834), (6, 21985417), (31, 4255242), (62, 2127621), (93, 1418414), (186, 709207), (271, 486762), (542, 243381), (813, 162254), (1626, 81127), (2617, 50406), (5234, 25203), (7851, 16802), (8401, 15702)]