142399584

素因数分解:

$2^5\times 3^2\times {\mathrm{494443}}^1$

素因数の和:494459

約数の個数: 36

約数和(自身を含む): 404949636

約数和(自身を除く): 262550052

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 494443, 988886, 1483329, 1977772, 2966658, 3955544, 4449987, 5933316, 7911088, 8899974, 11866632, 15822176, 17799948, 23733264, 35599896, 47466528, 71199792, 142399584]

約数ペア:

[(1, 142399584), (2, 71199792), (3, 47466528), (4, 35599896), (6, 23733264), (8, 17799948), (9, 15822176), (12, 11866632), (16, 8899974), (18, 7911088), (24, 5933316), (32, 4449987), (36, 3955544), (48, 2966658), (72, 1977772), (96, 1483329), (144, 988886), (288, 494443)]