181159412

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{12277}}^1$

素因数の和:12336

約数の個数: 48

約数和(自身を含む): 396039168

約数和(自身を除く): 214879756

約数列:

[1, 2, 4, 7, 14, 17, 28, 31, 34, 62, 68, 119, 124, 217, 238, 434, 476, 527, 868, 1054, 2108, 3689, 7378, 12277, 14756, 24554, 49108, 85939, 171878, 208709, 343756, 380587, 417418, 761174, 834836, 1460963, 1522348, 2664109, 2921926, 5328218, 5843852, 6469979, 10656436, 12939958, 25879916, 45289853, 90579706, 181159412]

約数ペア:

[(1, 181159412), (2, 90579706), (4, 45289853), (7, 25879916), (14, 12939958), (17, 10656436), (28, 6469979), (31, 5843852), (34, 5328218), (62, 2921926), (68, 2664109), (119, 1522348), (124, 1460963), (217, 834836), (238, 761174), (434, 417418), (476, 380587), (527, 343756), (868, 208709), (1054, 171878), (2108, 85939), (3689, 49108), (7378, 24554), (12277, 14756)]