162249164

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{16993}}^1$

素因数の和:17046

約数の個数: 48

約数和(自身を含む): 365438976

約数和(自身を除く): 203189812

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 31, 44, 62, 77, 124, 154, 217, 308, 341, 434, 682, 868, 1364, 2387, 4774, 9548, 16993, 33986, 67972, 118951, 186923, 237902, 373846, 475804, 526783, 747692, 1053566, 1308461, 2107132, 2616922, 3687481, 5233844, 5794613, 7374962, 11589226, 14749924, 23178452, 40562291, 81124582, 162249164]

約数ペア:

[(1, 162249164), (2, 81124582), (4, 40562291), (7, 23178452), (11, 14749924), (14, 11589226), (22, 7374962), (28, 5794613), (31, 5233844), (44, 3687481), (62, 2616922), (77, 2107132), (124, 1308461), (154, 1053566), (217, 747692), (308, 526783), (341, 475804), (434, 373846), (682, 237902), (868, 186923), (1364, 118951), (2387, 67972), (4774, 33986), (9548, 16993)]