157089300512

素因数分解:

$2^5\times {\mathrm{239}}^1\times {\mathrm{20539919}}^1$

素因数の和:20540168

約数の個数: 24

約数和(自身を含む): 310563590400

約数和(自身を除く): 153474289888

約数列:

[1, 2, 4, 8, 16, 32, 239, 478, 956, 1912, 3824, 7648, 20539919, 41079838, 82159676, 164319352, 328638704, 657277408, 4909040641, 9818081282, 19636162564, 39272325128, 78544650256, 157089300512]

約数ペア:

[(1, 157089300512), (2, 78544650256), (4, 39272325128), (8, 19636162564), (16, 9818081282), (32, 4909040641), (239, 657277408), (478, 328638704), (956, 164319352), (1912, 82159676), (3824, 41079838), (7648, 20539919)]