157098900368

素因数分解:

$2^4\times {\mathrm{1231}}^1\times {\mathrm{7976183}}^1$

素因数の和:7977422

約数の個数: 20

約数和(自身を含む): 304626419328

約数和(自身を除く): 147527518960

約数列:

[1, 2, 4, 8, 16, 1231, 2462, 4924, 9848, 19696, 7976183, 15952366, 31904732, 63809464, 127618928, 9818681273, 19637362546, 39274725092, 78549450184, 157098900368]

約数ペア:

[(1, 157098900368), (2, 78549450184), (4, 39274725092), (8, 19637362546), (16, 9818681273), (1231, 127618928), (2462, 63809464), (4924, 31904732), (9848, 15952366), (19696, 7976183)]