157840524

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{230761}}^1$

素因数の和:230790

約数の個数: 36

約数和(自身を含む): 419986840

約数和(自身を除く): 262146316

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 230761, 461522, 692283, 923044, 1384566, 2076849, 2769132, 4153698, 4384459, 8307396, 8768918, 13153377, 17537836, 26306754, 39460131, 52613508, 78920262, 157840524]

約数ペア:

[(1, 157840524), (2, 78920262), (3, 52613508), (4, 39460131), (6, 26306754), (9, 17537836), (12, 13153377), (18, 8768918), (19, 8307396), (36, 4384459), (38, 4153698), (57, 2769132), (76, 2076849), (114, 1384566), (171, 923044), (228, 692283), (342, 461522), (684, 230761)]