160331916

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{227}}^1\times {\mathrm{829}}^1$

素因数の和:1134

約数の個数: 48

約数和(自身を含む): 381507840

約数和(自身を除く): 221175924

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 227, 284, 426, 454, 681, 829, 852, 908, 1362, 1658, 2487, 2724, 3316, 4974, 9948, 16117, 32234, 48351, 58859, 64468, 96702, 117718, 176577, 188183, 193404, 235436, 353154, 376366, 564549, 706308, 752732, 1129098, 2258196, 13360993, 26721986, 40082979, 53443972, 80165958, 160331916]

約数ペア:

[(1, 160331916), (2, 80165958), (3, 53443972), (4, 40082979), (6, 26721986), (12, 13360993), (71, 2258196), (142, 1129098), (213, 752732), (227, 706308), (284, 564549), (426, 376366), (454, 353154), (681, 235436), (829, 193404), (852, 188183), (908, 176577), (1362, 117718), (1658, 96702), (2487, 64468), (2724, 58859), (3316, 48351), (4974, 32234), (9948, 16117)]