145209932

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{38993}}^1$

素因数の和:39030

約数の個数: 36

約数和(自身を含む): 311172120

約数和(自身を除く): 165962188

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 196, 266, 532, 931, 1862, 3724, 38993, 77986, 155972, 272951, 545902, 740867, 1091804, 1481734, 1910657, 2963468, 3821314, 5186069, 7642628, 10372138, 20744276, 36302483, 72604966, 145209932]

約数ペア:

[(1, 145209932), (2, 72604966), (4, 36302483), (7, 20744276), (14, 10372138), (19, 7642628), (28, 5186069), (38, 3821314), (49, 2963468), (76, 1910657), (98, 1481734), (133, 1091804), (196, 740867), (266, 545902), (532, 272951), (931, 155972), (1862, 77986), (3724, 38993)]