156945448930

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{457}}^1\times {\mathrm{928177}}^1$

素因数の和:928678

約数の個数: 32

約数和(自身を含む): 290772178416

約数和(自身を除く): 133826729486

約数列:

[1, 2, 5, 10, 37, 74, 185, 370, 457, 914, 2285, 4570, 16909, 33818, 84545, 169090, 928177, 1856354, 4640885, 9281770, 34342549, 68685098, 171712745, 343425490, 424176889, 848353778, 2120884445, 4241768890, 15694544893, 31389089786, 78472724465, 156945448930]

約数ペア:

[(1, 156945448930), (2, 78472724465), (5, 31389089786), (10, 15694544893), (37, 4241768890), (74, 2120884445), (185, 848353778), (370, 424176889), (457, 343425490), (914, 171712745), (2285, 68685098), (4570, 34342549), (16909, 9281770), (33818, 4640885), (84545, 1856354), (169090, 928177)]