156749476490

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{163}}^1\times {\mathrm{181787}}^1$

素因数の和:182003

約数の個数: 48

約数和(自身を含む): 296760911328

約数和(自身を除く): 140011434838

約数列:

[1, 2, 5, 10, 23, 46, 115, 163, 230, 326, 529, 815, 1058, 1630, 2645, 3749, 5290, 7498, 18745, 37490, 86227, 172454, 181787, 363574, 431135, 862270, 908935, 1817870, 4181101, 8362202, 20905505, 29631281, 41811010, 59262562, 96165323, 148156405, 192330646, 296312810, 480826615, 681519463, 961653230, 1363038926, 3407597315, 6815194630, 15674947649, 31349895298, 78374738245, 156749476490]

約数ペア:

[(1, 156749476490), (2, 78374738245), (5, 31349895298), (10, 15674947649), (23, 6815194630), (46, 3407597315), (115, 1363038926), (163, 961653230), (230, 681519463), (326, 480826615), (529, 296312810), (815, 192330646), (1058, 148156405), (1630, 96165323), (2645, 59262562), (3749, 41811010), (5290, 29631281), (7498, 20905505), (18745, 8362202), (37490, 4181101), (86227, 1817870), (172454, 908935), (181787, 862270), (363574, 431135)]