152493944

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{23857}}^1$

素因数の和:23927

約数の個数: 32

約数和(自身を含む): 309199680

約数和(自身を除く): 156705736

約数列:

[1, 2, 4, 8, 17, 34, 47, 68, 94, 136, 188, 376, 799, 1598, 3196, 6392, 23857, 47714, 95428, 190856, 405569, 811138, 1121279, 1622276, 2242558, 3244552, 4485116, 8970232, 19061743, 38123486, 76246972, 152493944]

約数ペア:

[(1, 152493944), (2, 76246972), (4, 38123486), (8, 19061743), (17, 8970232), (34, 4485116), (47, 3244552), (68, 2242558), (94, 1622276), (136, 1121279), (188, 811138), (376, 405569), (799, 190856), (1598, 95428), (3196, 47714), (6392, 23857)]