100405968

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{160907}}^1$

素因数の和:160931

約数の個数: 40

約数和(自身を含む): 279336288

約数和(自身を除く): 178930320

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 160907, 321814, 482721, 643628, 965442, 1287256, 1930884, 2091791, 2574512, 3861768, 4183582, 6275373, 7723536, 8367164, 12550746, 16734328, 25101492, 33468656, 50202984, 100405968]

約数ペア:

[(1, 100405968), (2, 50202984), (3, 33468656), (4, 25101492), (6, 16734328), (8, 12550746), (12, 8367164), (13, 7723536), (16, 6275373), (24, 4183582), (26, 3861768), (39, 2574512), (48, 2091791), (52, 1930884), (78, 1287256), (104, 965442), (156, 643628), (208, 482721), (312, 321814), (624, 160907)]