163892844

素因数分解:

$2^2\times 3^2\times {\mathrm{409}}^1\times {\mathrm{11131}}^1$

素因数の和:11550

約数の個数: 36

約数和(自身を含む): 415334920

約数和(自身を除く): 251442076

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 409, 818, 1227, 1636, 2454, 3681, 4908, 7362, 11131, 14724, 22262, 33393, 44524, 66786, 100179, 133572, 200358, 400716, 4552579, 9105158, 13657737, 18210316, 27315474, 40973211, 54630948, 81946422, 163892844]

約数ペア:

[(1, 163892844), (2, 81946422), (3, 54630948), (4, 40973211), (6, 27315474), (9, 18210316), (12, 13657737), (18, 9105158), (36, 4552579), (409, 400716), (818, 200358), (1227, 133572), (1636, 100179), (2454, 66786), (3681, 44524), (4908, 33393), (7362, 22262), (11131, 14724)]