149370136

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{601}}^1\times {\mathrm{661}}^1$

素因数の和:1315

約数の個数: 32

約数和(自身を含む): 286937280

約数和(自身を除く): 137567144

約数列:

[1, 2, 4, 8, 47, 94, 188, 376, 601, 661, 1202, 1322, 2404, 2644, 4808, 5288, 28247, 31067, 56494, 62134, 112988, 124268, 225976, 248536, 397261, 794522, 1589044, 3178088, 18671267, 37342534, 74685068, 149370136]

約数ペア:

[(1, 149370136), (2, 74685068), (4, 37342534), (8, 18671267), (47, 3178088), (94, 1589044), (188, 794522), (376, 397261), (601, 248536), (661, 225976), (1202, 124268), (1322, 112988), (2404, 62134), (2644, 56494), (4808, 31067), (5288, 28247)]