128634882719

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{193}}^1\times {\mathrm{193133}}^1$

素因数の和:193379

約数の個数: 32

約数和(自身を含む): 161861742720

約数和(自身を除く): 33226860001

約数列:

[1, 7, 17, 29, 119, 193, 203, 493, 1351, 3281, 3451, 5597, 22967, 39179, 95149, 193133, 666043, 1351931, 3283261, 5600857, 22982827, 37274669, 39205999, 95214569, 260922683, 633669373, 666501983, 1080965401, 4435685611, 7566757807, 18376411817, 128634882719]

約数ペア:

[(1, 128634882719), (7, 18376411817), (17, 7566757807), (29, 4435685611), (119, 1080965401), (193, 666501983), (203, 633669373), (493, 260922683), (1351, 95214569), (3281, 39205999), (3451, 37274669), (5597, 22982827), (22967, 5600857), (39179, 3283261), (95149, 1351931), (193133, 666043)]