129158478

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{1399}}^1$

素因数の和:1653

約数の個数: 48

約数和(自身を含む): 293529600

約数和(自身を除く): 164371122

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 223, 414, 446, 669, 1338, 1399, 2007, 2798, 4014, 4197, 5129, 8394, 10258, 12591, 15387, 25182, 30774, 32177, 46161, 64354, 92322, 96531, 193062, 289593, 311977, 579186, 623954, 935931, 1871862, 2807793, 5615586, 7175471, 14350942, 21526413, 43052826, 64579239, 129158478]

約数ペア:

[(1, 129158478), (2, 64579239), (3, 43052826), (6, 21526413), (9, 14350942), (18, 7175471), (23, 5615586), (46, 2807793), (69, 1871862), (138, 935931), (207, 623954), (223, 579186), (414, 311977), (446, 289593), (669, 193062), (1338, 96531), (1399, 92322), (2007, 64354), (2798, 46161), (4014, 32177), (4197, 30774), (5129, 25182), (8394, 15387), (10258, 12591)]