172214744

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{6871}}^1$

素因数の和:7131

約数の個数: 32

約数和(自身を含む): 349235040

約数和(自身を除く): 177020296

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 241, 482, 964, 1928, 3133, 6266, 6871, 12532, 13742, 25064, 27484, 54968, 89323, 178646, 357292, 714584, 1655911, 3311822, 6623644, 13247288, 21526843, 43053686, 86107372, 172214744]

約数ペア:

[(1, 172214744), (2, 86107372), (4, 43053686), (8, 21526843), (13, 13247288), (26, 6623644), (52, 3311822), (104, 1655911), (241, 714584), (482, 357292), (964, 178646), (1928, 89323), (3133, 54968), (6266, 27484), (6871, 25064), (12532, 13742)]