111819728

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{1493}}^1$

素因数の和:1683

約数の個数: 40

約数和(自身を含む): 225271296

約数和(自身を除く): 113451568

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 151, 248, 302, 496, 604, 1208, 1493, 2416, 2986, 4681, 5972, 9362, 11944, 18724, 23888, 37448, 46283, 74896, 92566, 185132, 225443, 370264, 450886, 740528, 901772, 1803544, 3607088, 6988733, 13977466, 27954932, 55909864, 111819728]

約数ペア:

[(1, 111819728), (2, 55909864), (4, 27954932), (8, 13977466), (16, 6988733), (31, 3607088), (62, 1803544), (124, 901772), (151, 740528), (248, 450886), (302, 370264), (496, 225443), (604, 185132), (1208, 92566), (1493, 74896), (2416, 46283), (2986, 37448), (4681, 23888), (5972, 18724), (9362, 11944)]