159487330

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{683}}^1\times {\mathrm{1229}}^1$

素因数の和:1938

約数の個数: 32

約数和(自身を含む): 302875200

約数和(自身を除く): 143387870

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 683, 1229, 1366, 2458, 3415, 6145, 6830, 12290, 12977, 23351, 25954, 46702, 64885, 116755, 129770, 233510, 839407, 1678814, 4197035, 8394070, 15948733, 31897466, 79743665, 159487330]

約数ペア:

[(1, 159487330), (2, 79743665), (5, 31897466), (10, 15948733), (19, 8394070), (38, 4197035), (95, 1678814), (190, 839407), (683, 233510), (1229, 129770), (1366, 116755), (2458, 64885), (3415, 46702), (6145, 25954), (6830, 23351), (12290, 12977)]