165079390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{12347}}^1$

素因数の和:12552

約数の個数: 32

約数和(自身を含む): 341397504

約数和(自身を除く): 176318114

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 191, 382, 955, 1337, 1910, 2674, 6685, 12347, 13370, 24694, 61735, 86429, 123470, 172858, 432145, 864290, 2358277, 4716554, 11791385, 16507939, 23582770, 33015878, 82539695, 165079390]

約数ペア:

[(1, 165079390), (2, 82539695), (5, 33015878), (7, 23582770), (10, 16507939), (14, 11791385), (35, 4716554), (70, 2358277), (191, 864290), (382, 432145), (955, 172858), (1337, 123470), (1910, 86429), (2674, 61735), (6685, 24694), (12347, 13370)]