139932

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{23}}^1$

素因数の和:59

約数の個数: 54

約数和(自身を含む): 399672

約数和(自身を除く): 259740

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 36, 39, 46, 52, 69, 78, 92, 117, 138, 156, 169, 207, 234, 276, 299, 338, 414, 468, 507, 598, 676, 828, 897, 1014, 1196, 1521, 1794, 2028, 2691, 3042, 3588, 3887, 5382, 6084, 7774, 10764, 11661, 15548, 23322, 34983, 46644, 69966, 139932]

約数ペア:

[(1, 139932), (2, 69966), (3, 46644), (4, 34983), (6, 23322), (9, 15548), (12, 11661), (13, 10764), (18, 7774), (23, 6084), (26, 5382), (36, 3887), (39, 3588), (46, 3042), (52, 2691), (69, 2028), (78, 1794), (92, 1521), (117, 1196), (138, 1014), (156, 897), (169, 828), (207, 676), (234, 598), (276, 507), (299, 468), (338, 414)]