129048396

素因数分解:

$2^2\times 3^1\times {\mathrm{79}}^1\times {\mathrm{197}}^1\times {\mathrm{691}}^1$

素因数の和:974

約数の個数: 48

約数和(自身を含む): 306915840

約数和(自身を除く): 177867444

約数列:

[1, 2, 3, 4, 6, 12, 79, 158, 197, 237, 316, 394, 474, 591, 691, 788, 948, 1182, 1382, 2073, 2364, 2764, 4146, 8292, 15563, 31126, 46689, 54589, 62252, 93378, 109178, 136127, 163767, 186756, 218356, 272254, 327534, 408381, 544508, 655068, 816762, 1633524, 10754033, 21508066, 32262099, 43016132, 64524198, 129048396]

約数ペア:

[(1, 129048396), (2, 64524198), (3, 43016132), (4, 32262099), (6, 21508066), (12, 10754033), (79, 1633524), (158, 816762), (197, 655068), (237, 544508), (316, 408381), (394, 327534), (474, 272254), (591, 218356), (691, 186756), (788, 163767), (948, 136127), (1182, 109178), (1382, 93378), (2073, 62252), (2364, 54589), (2764, 46689), (4146, 31126), (8292, 15563)]