120144544

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{857}}^1$

素因数の和:1217

約数の個数: 48

約数和(自身を含む): 255783528

約数和(自身を除く): 135638984

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 337, 416, 674, 857, 1348, 1714, 2696, 3428, 4381, 5392, 6856, 8762, 10784, 11141, 13712, 17524, 22282, 27424, 35048, 44564, 70096, 89128, 140192, 178256, 288809, 356512, 577618, 1155236, 2310472, 3754517, 4620944, 7509034, 9241888, 15018068, 30036136, 60072272, 120144544]

約数ペア:

[(1, 120144544), (2, 60072272), (4, 30036136), (8, 15018068), (13, 9241888), (16, 7509034), (26, 4620944), (32, 3754517), (52, 2310472), (104, 1155236), (208, 577618), (337, 356512), (416, 288809), (674, 178256), (857, 140192), (1348, 89128), (1714, 70096), (2696, 44564), (3428, 35048), (4381, 27424), (5392, 22282), (6856, 17524), (8762, 13712), (10784, 11141)]