157185410

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{167}}^1\times {\mathrm{1543}}^1$

素因数の和:1778

約数の個数: 32

約数和(自身を含む): 289481472

約数和(自身を除く): 132296062

約数列:

[1, 2, 5, 10, 61, 122, 167, 305, 334, 610, 835, 1543, 1670, 3086, 7715, 10187, 15430, 20374, 50935, 94123, 101870, 188246, 257681, 470615, 515362, 941230, 1288405, 2576810, 15718541, 31437082, 78592705, 157185410]

約数ペア:

[(1, 157185410), (2, 78592705), (5, 31437082), (10, 15718541), (61, 2576810), (122, 1288405), (167, 941230), (305, 515362), (334, 470615), (610, 257681), (835, 188246), (1543, 101870), (1670, 94123), (3086, 50935), (7715, 20374), (10187, 15430)]