157605656

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{14713}}^1$

素因数の和:14835

約数の個数: 32

約数和(自身を含む): 321353760

約数和(自身を除く): 163748104

約数列:

[1, 2, 4, 8, 13, 26, 52, 103, 104, 206, 412, 824, 1339, 2678, 5356, 10712, 14713, 29426, 58852, 117704, 191269, 382538, 765076, 1515439, 1530152, 3030878, 6061756, 12123512, 19700707, 39401414, 78802828, 157605656]

約数ペア:

[(1, 157605656), (2, 78802828), (4, 39401414), (8, 19700707), (13, 12123512), (26, 6061756), (52, 3030878), (103, 1530152), (104, 1515439), (206, 765076), (412, 382538), (824, 191269), (1339, 117704), (2678, 58852), (5356, 29426), (10712, 14713)]