142292788

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{1051}}^1$

素因数の和:1264

約数の個数: 48

約数和(自身を含む): 289493568

約数和(自身を除く): 147200780

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 181, 187, 362, 374, 724, 748, 1051, 1991, 2102, 3077, 3982, 4204, 6154, 7964, 11561, 12308, 17867, 23122, 33847, 35734, 46244, 67694, 71468, 135388, 190231, 196537, 380462, 393074, 760924, 786148, 2092541, 3233927, 4185082, 6467854, 8370164, 12935708, 35573197, 71146394, 142292788]

約数ペア:

[(1, 142292788), (2, 71146394), (4, 35573197), (11, 12935708), (17, 8370164), (22, 6467854), (34, 4185082), (44, 3233927), (68, 2092541), (181, 786148), (187, 760924), (362, 393074), (374, 380462), (724, 196537), (748, 190231), (1051, 135388), (1991, 71468), (2102, 67694), (3077, 46244), (3982, 35734), (4204, 33847), (6154, 23122), (7964, 17867), (11561, 12308)]