157224258

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{1307}}^1$

素因数の和:1519

約数の個数: 48

約数和(自身を含む): 351370656

約数和(自身を除く): 194146398

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 163, 246, 326, 369, 489, 738, 978, 1307, 1467, 2614, 2934, 3921, 6683, 7842, 11763, 13366, 20049, 23526, 40098, 53587, 60147, 107174, 120294, 160761, 213041, 321522, 426082, 482283, 639123, 964566, 1278246, 1917369, 3834738, 8734681, 17469362, 26204043, 52408086, 78612129, 157224258]

約数ペア:

[(1, 157224258), (2, 78612129), (3, 52408086), (6, 26204043), (9, 17469362), (18, 8734681), (41, 3834738), (82, 1917369), (123, 1278246), (163, 964566), (246, 639123), (326, 482283), (369, 426082), (489, 321522), (738, 213041), (978, 160761), (1307, 120294), (1467, 107174), (2614, 60147), (2934, 53587), (3921, 40098), (6683, 23526), (7842, 20049), (11763, 13366)]