160420488

素因数分解:

$2^3\times 3^1\times {\mathrm{389}}^1\times {\mathrm{17183}}^1$

素因数の和:17581

約数の個数: 32

約数和(自身を含む): 402105600

約数和(自身を除く): 241685112

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 389, 778, 1167, 1556, 2334, 3112, 4668, 9336, 17183, 34366, 51549, 68732, 103098, 137464, 206196, 412392, 6684187, 13368374, 20052561, 26736748, 40105122, 53473496, 80210244, 160420488]

約数ペア:

[(1, 160420488), (2, 80210244), (3, 53473496), (4, 40105122), (6, 26736748), (8, 20052561), (12, 13368374), (24, 6684187), (389, 412392), (778, 206196), (1167, 137464), (1556, 103098), (2334, 68732), (3112, 51549), (4668, 34366), (9336, 17183)]