155521086

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{60703}}^1$

素因数の和:60776

約数の個数: 32

約数和(自身を含む): 361310208

約数和(自身を除く): 205789122

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 61, 122, 183, 366, 427, 854, 1281, 2562, 60703, 121406, 182109, 364218, 424921, 849842, 1274763, 2549526, 3702883, 7405766, 11108649, 22217298, 25920181, 51840362, 77760543, 155521086]

約数ペア:

[(1, 155521086), (2, 77760543), (3, 51840362), (6, 25920181), (7, 22217298), (14, 11108649), (21, 7405766), (42, 3702883), (61, 2549526), (122, 1274763), (183, 849842), (366, 424921), (427, 364218), (854, 182109), (1281, 121406), (2562, 60703)]