155965654

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{3391}}^1$

素因数の和:3496

約数の個数: 32

約数和(自身を含む): 264983040

約数和(自身を除く): 109017386

約数列:

[1, 2, 13, 26, 29, 58, 61, 122, 377, 754, 793, 1586, 1769, 3391, 3538, 6782, 22997, 44083, 45994, 88166, 98339, 196678, 206851, 413702, 1278407, 2556814, 2689063, 5378126, 5998679, 11997358, 77982827, 155965654]

約数ペア:

[(1, 155965654), (2, 77982827), (13, 11997358), (26, 5998679), (29, 5378126), (58, 2689063), (61, 2556814), (122, 1278407), (377, 413702), (754, 206851), (793, 196678), (1586, 98339), (1769, 88166), (3391, 45994), (3538, 44083), (6782, 22997)]