131397528

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{238039}}^1$

素因数の和:238071

約数の個数: 32

約数和(自身を含む): 342777600

約数和(自身を除く): 211380072

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 552, 238039, 476078, 714117, 952156, 1428234, 1904312, 2856468, 5474897, 5712936, 10949794, 16424691, 21899588, 32849382, 43799176, 65698764, 131397528]

約数ペア:

[(1, 131397528), (2, 65698764), (3, 43799176), (4, 32849382), (6, 21899588), (8, 16424691), (12, 10949794), (23, 5712936), (24, 5474897), (46, 2856468), (69, 1904312), (92, 1428234), (138, 952156), (184, 714117), (276, 476078), (552, 238039)]