148609864

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{30403}}^1$

素因数の和:30469

約数の個数: 32

約数和(自身を含む): 306472320

約数和(自身を除く): 157862456

約数列:

[1, 2, 4, 8, 13, 26, 47, 52, 94, 104, 188, 376, 611, 1222, 2444, 4888, 30403, 60806, 121612, 243224, 395239, 790478, 1428941, 1580956, 2857882, 3161912, 5715764, 11431528, 18576233, 37152466, 74304932, 148609864]

約数ペア:

[(1, 148609864), (2, 74304932), (4, 37152466), (8, 18576233), (13, 11431528), (26, 5715764), (47, 3161912), (52, 2857882), (94, 1580956), (104, 1428941), (188, 790478), (376, 395239), (611, 243224), (1222, 121612), (2444, 60806), (4888, 30403)]