142101440

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{34159}}^1$

素因数の和:34189

約数の個数: 56

約数和(自身を含む): 364418880

約数和(自身を除く): 222317440

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 208, 260, 320, 416, 520, 832, 1040, 2080, 4160, 34159, 68318, 136636, 170795, 273272, 341590, 444067, 546544, 683180, 888134, 1093088, 1366360, 1776268, 2186176, 2220335, 2732720, 3552536, 4440670, 5465440, 7105072, 8881340, 10930880, 14210144, 17762680, 28420288, 35525360, 71050720, 142101440]

約数ペア:

[(1, 142101440), (2, 71050720), (4, 35525360), (5, 28420288), (8, 17762680), (10, 14210144), (13, 10930880), (16, 8881340), (20, 7105072), (26, 5465440), (32, 4440670), (40, 3552536), (52, 2732720), (64, 2220335), (65, 2186176), (80, 1776268), (104, 1366360), (130, 1093088), (160, 888134), (208, 683180), (260, 546544), (320, 444067), (416, 341590), (520, 273272), (832, 170795), (1040, 136636), (2080, 68318), (4160, 34159)]