137789736

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{820177}}^1$

素因数の和:820193

約数の個数: 32

約数和(自身を含む): 393685440

約数和(自身を除く): 255895704

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 820177, 1640354, 2460531, 3280708, 4921062, 5741239, 6561416, 9842124, 11482478, 17223717, 19684248, 22964956, 34447434, 45929912, 68894868, 137789736]

約数ペア:

[(1, 137789736), (2, 68894868), (3, 45929912), (4, 34447434), (6, 22964956), (7, 19684248), (8, 17223717), (12, 11482478), (14, 9842124), (21, 6561416), (24, 5741239), (28, 4921062), (42, 3280708), (56, 2460531), (84, 1640354), (168, 820177)]