149974286

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{911}}^1\times {\mathrm{1069}}^1$

素因数の和:2000

約数の個数: 32

約数和(自身を含む): 281041920

約数和(自身を除く): 131067634

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 911, 1069, 1822, 2138, 6377, 7483, 10021, 11759, 12754, 14966, 20042, 23518, 70147, 82313, 140294, 164626, 973859, 1947718, 6817013, 10712449, 13634026, 21424898, 74987143, 149974286]

約数ペア:

[(1, 149974286), (2, 74987143), (7, 21424898), (11, 13634026), (14, 10712449), (22, 6817013), (77, 1947718), (154, 973859), (911, 164626), (1069, 140294), (1822, 82313), (2138, 70147), (6377, 23518), (7483, 20042), (10021, 14966), (11759, 12754)]