140923188

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{559219}}^1$

素因数の和:559236

約数の個数: 36

約数和(自身を含む): 407112160

約数和(自身を除く): 266188972

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 559219, 1118438, 1677657, 2236876, 3355314, 3914533, 5032971, 6710628, 7829066, 10065942, 11743599, 15658132, 20131884, 23487198, 35230797, 46974396, 70461594, 140923188]

約数ペア:

[(1, 140923188), (2, 70461594), (3, 46974396), (4, 35230797), (6, 23487198), (7, 20131884), (9, 15658132), (12, 11743599), (14, 10065942), (18, 7829066), (21, 6710628), (28, 5032971), (36, 3914533), (42, 3355314), (63, 2236876), (84, 1677657), (126, 1118438), (252, 559219)]