142266204

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{173}}^1\times {\mathrm{431}}^1$

素因数の和:667

約数の個数: 72

約数和(自身を含む): 369375552

約数和(自身を除く): 227109348

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 159, 173, 212, 318, 346, 431, 477, 519, 636, 692, 862, 954, 1038, 1293, 1557, 1724, 1908, 2076, 2586, 3114, 3879, 5172, 6228, 7758, 9169, 15516, 18338, 22843, 27507, 36676, 45686, 55014, 68529, 74563, 82521, 91372, 110028, 137058, 149126, 165042, 205587, 223689, 274116, 298252, 330084, 411174, 447378, 671067, 822348, 894756, 1342134, 2684268, 3951839, 7903678, 11855517, 15807356, 23711034, 35566551, 47422068, 71133102, 142266204]

約数ペア:

[(1, 142266204), (2, 71133102), (3, 47422068), (4, 35566551), (6, 23711034), (9, 15807356), (12, 11855517), (18, 7903678), (36, 3951839), (53, 2684268), (106, 1342134), (159, 894756), (173, 822348), (212, 671067), (318, 447378), (346, 411174), (431, 330084), (477, 298252), (519, 274116), (636, 223689), (692, 205587), (862, 165042), (954, 149126), (1038, 137058), (1293, 110028), (1557, 91372), (1724, 82521), (1908, 74563), (2076, 68529), (2586, 55014), (3114, 45686), (3879, 36676), (5172, 27507), (6228, 22843), (7758, 18338), (9169, 15516)]