161004084208

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{2543}}^1\times {\mathrm{359731}}^1$

素因数の和:362293

約数の個数: 40

約数和(自身を含む): 340438853376

約数和(自身を除く): 179434769168

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 2543, 5086, 10172, 20344, 27973, 40688, 55946, 111892, 223784, 359731, 447568, 719462, 1438924, 2877848, 3957041, 5755696, 7914082, 15828164, 31656328, 63312656, 914795933, 1829591866, 3659183732, 7318367464, 10062755263, 14636734928, 20125510526, 40251021052, 80502042104, 161004084208]

約数ペア:

[(1, 161004084208), (2, 80502042104), (4, 40251021052), (8, 20125510526), (11, 14636734928), (16, 10062755263), (22, 7318367464), (44, 3659183732), (88, 1829591866), (176, 914795933), (2543, 63312656), (5086, 31656328), (10172, 15828164), (20344, 7914082), (27973, 5755696), (40688, 3957041), (55946, 2877848), (111892, 1438924), (223784, 719462), (359731, 447568)]