157347070

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^2\times {\mathrm{419}}^1$

素因数の和:537

約数の個数: 48

約数和(自身を含む): 307132560

約数和(自身を除く): 149785490

約数列:

[1, 2, 5, 10, 17, 34, 47, 85, 94, 170, 235, 419, 470, 799, 838, 1598, 2095, 2209, 3995, 4190, 4418, 7123, 7990, 11045, 14246, 19693, 22090, 35615, 37553, 39386, 71230, 75106, 98465, 187765, 196930, 334781, 375530, 669562, 925571, 1673905, 1851142, 3347810, 4627855, 9255710, 15734707, 31469414, 78673535, 157347070]

約数ペア:

[(1, 157347070), (2, 78673535), (5, 31469414), (10, 15734707), (17, 9255710), (34, 4627855), (47, 3347810), (85, 1851142), (94, 1673905), (170, 925571), (235, 669562), (419, 375530), (470, 334781), (799, 196930), (838, 187765), (1598, 98465), (2095, 75106), (2209, 71230), (3995, 39386), (4190, 37553), (4418, 35615), (7123, 22090), (7990, 19693), (11045, 14246)]