137791888

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{773}}^1\times {\mathrm{857}}^1$

素因数の和:1651

約数の個数: 40

約数和(自身を含む): 288215928

約数和(自身を除く): 150424040

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 773, 857, 1546, 1714, 3092, 3428, 6184, 6856, 10049, 11141, 12368, 13712, 20098, 22282, 40196, 44564, 80392, 89128, 160784, 178256, 662461, 1324922, 2649844, 5299688, 8611993, 10599376, 17223986, 34447972, 68895944, 137791888]

約数ペア:

[(1, 137791888), (2, 68895944), (4, 34447972), (8, 17223986), (13, 10599376), (16, 8611993), (26, 5299688), (52, 2649844), (104, 1324922), (208, 662461), (773, 178256), (857, 160784), (1546, 89128), (1714, 80392), (3092, 44564), (3428, 40196), (6184, 22282), (6856, 20098), (10049, 13712), (11141, 12368)]