154140858

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{4159}}^1$

素因数の和:4267

約数の個数: 48

約数和(自身を含む): 350438400

約数和(自身を除く): 196297542

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 71, 87, 142, 174, 213, 261, 426, 522, 639, 1278, 2059, 4118, 4159, 6177, 8318, 12354, 12477, 18531, 24954, 37062, 37431, 74862, 120611, 241222, 295289, 361833, 590578, 723666, 885867, 1085499, 1771734, 2170998, 2657601, 5315202, 8563381, 17126762, 25690143, 51380286, 77070429, 154140858]

約数ペア:

[(1, 154140858), (2, 77070429), (3, 51380286), (6, 25690143), (9, 17126762), (18, 8563381), (29, 5315202), (58, 2657601), (71, 2170998), (87, 1771734), (142, 1085499), (174, 885867), (213, 723666), (261, 590578), (426, 361833), (522, 295289), (639, 241222), (1278, 120611), (2059, 74862), (4118, 37431), (4159, 37062), (6177, 24954), (8318, 18531), (12354, 12477)]