131318112

素因数分解:

$2^5\times 3^1\times {\mathrm{167}}^1\times {\mathrm{8191}}^1$

素因数の和:8371

約数の個数: 48

約数和(自身を含む): 346816512

約数和(自身を除く): 215498400

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 167, 334, 501, 668, 1002, 1336, 2004, 2672, 4008, 5344, 8016, 8191, 16032, 16382, 24573, 32764, 49146, 65528, 98292, 131056, 196584, 262112, 393168, 786336, 1367897, 2735794, 4103691, 5471588, 8207382, 10943176, 16414764, 21886352, 32829528, 43772704, 65659056, 131318112]

約数ペア:

[(1, 131318112), (2, 65659056), (3, 43772704), (4, 32829528), (6, 21886352), (8, 16414764), (12, 10943176), (16, 8207382), (24, 5471588), (32, 4103691), (48, 2735794), (96, 1367897), (167, 786336), (334, 393168), (501, 262112), (668, 196584), (1002, 131056), (1336, 98292), (2004, 65528), (2672, 49146), (4008, 32764), (5344, 24573), (8016, 16382), (8191, 16032)]