128013314

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{379}}^1\times {\mathrm{1181}}^1$

素因数の和:1586

約数の個数: 32

約数和(自身を含む): 226376640

約数和(自身を除く): 98363326

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 379, 758, 1181, 2362, 4169, 4927, 8338, 9854, 12991, 15353, 25982, 30706, 54197, 108394, 168883, 337766, 447599, 895198, 4923589, 5818787, 9847178, 11637574, 64006657, 128013314]

約数ペア:

[(1, 128013314), (2, 64006657), (11, 11637574), (13, 9847178), (22, 5818787), (26, 4923589), (143, 895198), (286, 447599), (379, 337766), (758, 168883), (1181, 108394), (2362, 54197), (4169, 30706), (4927, 25982), (8338, 15353), (9854, 12991)]