129889434

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{389}}^1$

素因数の和:543

約数の個数: 64

約数和(自身を含む): 286416000

約数和(自身を除く): 156526566

約数列:

[1, 2, 3, 6, 19, 29, 38, 57, 58, 87, 101, 114, 174, 202, 303, 389, 551, 606, 778, 1102, 1167, 1653, 1919, 2334, 2929, 3306, 3838, 5757, 5858, 7391, 8787, 11281, 11514, 14782, 17574, 22173, 22562, 33843, 39289, 44346, 55651, 67686, 78578, 111302, 117867, 166953, 214339, 235734, 333906, 428678, 643017, 746491, 1139381, 1286034, 1492982, 2239473, 2278762, 3418143, 4478946, 6836286, 21648239, 43296478, 64944717, 129889434]

約数ペア:

[(1, 129889434), (2, 64944717), (3, 43296478), (6, 21648239), (19, 6836286), (29, 4478946), (38, 3418143), (57, 2278762), (58, 2239473), (87, 1492982), (101, 1286034), (114, 1139381), (174, 746491), (202, 643017), (303, 428678), (389, 333906), (551, 235734), (606, 214339), (778, 166953), (1102, 117867), (1167, 111302), (1653, 78578), (1919, 67686), (2334, 55651), (2929, 44346), (3306, 39289), (3838, 33843), (5757, 22562), (5858, 22173), (7391, 17574), (8787, 14782), (11281, 11514)]