138814312

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{4057}}^1$

素因数の和:4130

約数の個数: 64

約数和(自身を含む): 327237120

約数和(自身を除く): 188422808

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 47, 52, 56, 91, 94, 104, 182, 188, 329, 364, 376, 611, 658, 728, 1222, 1316, 2444, 2632, 4057, 4277, 4888, 8114, 8554, 16228, 17108, 28399, 32456, 34216, 52741, 56798, 105482, 113596, 190679, 210964, 227192, 369187, 381358, 421928, 738374, 762716, 1334753, 1476748, 1525432, 2478827, 2669506, 2953496, 4957654, 5339012, 9915308, 10678024, 17351789, 19830616, 34703578, 69407156, 138814312]

約数ペア:

[(1, 138814312), (2, 69407156), (4, 34703578), (7, 19830616), (8, 17351789), (13, 10678024), (14, 9915308), (26, 5339012), (28, 4957654), (47, 2953496), (52, 2669506), (56, 2478827), (91, 1525432), (94, 1476748), (104, 1334753), (182, 762716), (188, 738374), (329, 421928), (364, 381358), (376, 369187), (611, 227192), (658, 210964), (728, 190679), (1222, 113596), (1316, 105482), (2444, 56798), (2632, 52741), (4057, 34216), (4277, 32456), (4888, 28399), (8114, 17108), (8554, 16228)]