156960583984

素因数分解:

$2^4\times {\mathrm{163}}^1\times {\mathrm{60184273}}^1$

素因数の和:60184444

約数の個数: 20

約数和(自身を含む): 305976849016

約数和(自身を除く): 149016265032

約数列:

[1, 2, 4, 8, 16, 163, 326, 652, 1304, 2608, 60184273, 120368546, 240737092, 481474184, 962948368, 9810036499, 19620072998, 39240145996, 78480291992, 156960583984]

約数ペア:

[(1, 156960583984), (2, 78480291992), (4, 39240145996), (8, 19620072998), (16, 9810036499), (163, 962948368), (326, 481474184), (652, 240737092), (1304, 120368546), (2608, 60184273)]