125996816

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{151}}^1\times {\mathrm{431}}^1$

素因数の和:612

約数の個数: 60

約数和(自身を含む): 270732672

約数和(自身を除く): 144735856

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 151, 176, 242, 302, 431, 484, 604, 862, 968, 1208, 1661, 1724, 1936, 2416, 3322, 3448, 4741, 6644, 6896, 9482, 13288, 18271, 18964, 26576, 36542, 37928, 52151, 65081, 73084, 75856, 104302, 130162, 146168, 208604, 260324, 292336, 417208, 520648, 715891, 834416, 1041296, 1431782, 2863564, 5727128, 7874801, 11454256, 15749602, 31499204, 62998408, 125996816]

約数ペア:

[(1, 125996816), (2, 62998408), (4, 31499204), (8, 15749602), (11, 11454256), (16, 7874801), (22, 5727128), (44, 2863564), (88, 1431782), (121, 1041296), (151, 834416), (176, 715891), (242, 520648), (302, 417208), (431, 292336), (484, 260324), (604, 208604), (862, 146168), (968, 130162), (1208, 104302), (1661, 75856), (1724, 73084), (1936, 65081), (2416, 52151), (3322, 37928), (3448, 36542), (4741, 26576), (6644, 18964), (6896, 18271), (9482, 13288)]