166678668

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{118717}}^1$

素因数の和:118743

約数の個数: 48

約数和(自身を含む): 465374560

約数和(自身を除く): 298695892

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 118717, 237434, 356151, 474868, 712302, 1068453, 1424604, 1543321, 2136906, 3086642, 3205359, 4273812, 4629963, 6173284, 6410718, 9259926, 12821436, 13889889, 18519852, 27779778, 41669667, 55559556, 83339334, 166678668]

約数ペア:

[(1, 166678668), (2, 83339334), (3, 55559556), (4, 41669667), (6, 27779778), (9, 18519852), (12, 13889889), (13, 12821436), (18, 9259926), (26, 6410718), (27, 6173284), (36, 4629963), (39, 4273812), (52, 3205359), (54, 3086642), (78, 2136906), (108, 1543321), (117, 1424604), (156, 1068453), (234, 712302), (351, 474868), (468, 356151), (702, 237434), (1404, 118717)]