152022160

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{111781}}^1$

素因数の和:111811

約数の個数: 40

約数和(自身を含む): 374246136

約数和(自身を除く): 222223976

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 111781, 223562, 447124, 558905, 894248, 1117810, 1788496, 1900277, 2235620, 3800554, 4471240, 7601108, 8942480, 9501385, 15202216, 19002770, 30404432, 38005540, 76011080, 152022160]

約数ペア:

[(1, 152022160), (2, 76011080), (4, 38005540), (5, 30404432), (8, 19002770), (10, 15202216), (16, 9501385), (17, 8942480), (20, 7601108), (34, 4471240), (40, 3800554), (68, 2235620), (80, 1900277), (85, 1788496), (136, 1117810), (170, 894248), (272, 558905), (340, 447124), (680, 223562), (1360, 111781)]