190667848

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{79181}}^1$

素因数の和:79237

約数の個数: 32

約数和(自身を含む): 418080960

約数和(自身を除く): 227413112

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 86, 172, 301, 344, 602, 1204, 2408, 79181, 158362, 316724, 554267, 633448, 1108534, 2217068, 3404783, 4434136, 6809566, 13619132, 23833481, 27238264, 47666962, 95333924, 190667848]

約数ペア:

[(1, 190667848), (2, 95333924), (4, 47666962), (7, 27238264), (8, 23833481), (14, 13619132), (28, 6809566), (43, 4434136), (56, 3404783), (86, 2217068), (172, 1108534), (301, 633448), (344, 554267), (602, 316724), (1204, 158362), (2408, 79181)]