165556370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{139123}}^1$

素因数の和:139154

約数の個数: 32

約数和(自身を含む): 360609408

約数和(自身を除く): 195053038

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 595, 1190, 139123, 278246, 695615, 973861, 1391230, 1947722, 2365091, 4730182, 4869305, 9738610, 11825455, 16555637, 23650910, 33111274, 82778185, 165556370]

約数ペア:

[(1, 165556370), (2, 82778185), (5, 33111274), (7, 23650910), (10, 16555637), (14, 11825455), (17, 9738610), (34, 4869305), (35, 4730182), (70, 2365091), (85, 1947722), (119, 1391230), (170, 973861), (238, 695615), (595, 278246), (1190, 139123)]