131323144

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{278227}}^1$

素因数の和:278292

約数の個数: 16

約数和(自身を含む): 250405200

約数和(自身を除く): 119082056

約数列:

[1, 2, 4, 8, 59, 118, 236, 472, 278227, 556454, 1112908, 2225816, 16415393, 32830786, 65661572, 131323144]

約数ペア:

[(1, 131323144), (2, 65661572), (4, 32830786), (8, 16415393), (59, 2225816), (118, 1112908), (236, 556454), (472, 278227)]