135398796

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{173}}^2$

素因数の和:395

約数の個数: 72

約数和(自身を含む): 354011280

約数和(自身を除く): 218612484

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 29, 39, 52, 58, 78, 87, 116, 156, 173, 174, 346, 348, 377, 519, 692, 754, 1038, 1131, 1508, 2076, 2249, 2262, 4498, 4524, 5017, 6747, 8996, 10034, 13494, 15051, 20068, 26988, 29929, 30102, 59858, 60204, 65221, 89787, 119716, 130442, 179574, 195663, 260884, 359148, 389077, 391326, 778154, 782652, 867941, 1167231, 1556308, 1735882, 2334462, 2603823, 3471764, 4668924, 5207646, 10415292, 11283233, 22566466, 33849699, 45132932, 67699398, 135398796]

約数ペア:

[(1, 135398796), (2, 67699398), (3, 45132932), (4, 33849699), (6, 22566466), (12, 11283233), (13, 10415292), (26, 5207646), (29, 4668924), (39, 3471764), (52, 2603823), (58, 2334462), (78, 1735882), (87, 1556308), (116, 1167231), (156, 867941), (173, 782652), (174, 778154), (346, 391326), (348, 389077), (377, 359148), (519, 260884), (692, 195663), (754, 179574), (1038, 130442), (1131, 119716), (1508, 89787), (2076, 65221), (2249, 60204), (2262, 59858), (4498, 30102), (4524, 29929), (5017, 26988), (6747, 20068), (8996, 15051), (10034, 13494)]