131229816

素因数分解:

$2^3\times 3^1\times {\mathrm{2011}}^1\times {\mathrm{2719}}^1$

素因数の和:4739

約数の個数: 32

約数和(自身を含む): 328358400

約数和(自身を除く): 197128584

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 2011, 2719, 4022, 5438, 6033, 8044, 8157, 10876, 12066, 16088, 16314, 21752, 24132, 32628, 48264, 65256, 5467909, 10935818, 16403727, 21871636, 32807454, 43743272, 65614908, 131229816]

約数ペア:

[(1, 131229816), (2, 65614908), (3, 43743272), (4, 32807454), (6, 21871636), (8, 16403727), (12, 10935818), (24, 5467909), (2011, 65256), (2719, 48264), (4022, 32628), (5438, 24132), (6033, 21752), (8044, 16314), (8157, 16088), (10876, 12066)]