158434488

素因数分解:

$2^3\times 3^3\times {\mathrm{23}}^1\times {\mathrm{31891}}^1$

素因数の和:31929

約数の個数: 64

約数和(自身を含む): 459244800

約数和(自身を除く): 300810312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 36, 46, 54, 69, 72, 92, 108, 138, 184, 207, 216, 276, 414, 552, 621, 828, 1242, 1656, 2484, 4968, 31891, 63782, 95673, 127564, 191346, 255128, 287019, 382692, 574038, 733493, 765384, 861057, 1148076, 1466986, 1722114, 2200479, 2296152, 2933972, 3444228, 4400958, 5867944, 6601437, 6888456, 8801916, 13202874, 17603832, 19804311, 26405748, 39608622, 52811496, 79217244, 158434488]

約数ペア:

[(1, 158434488), (2, 79217244), (3, 52811496), (4, 39608622), (6, 26405748), (8, 19804311), (9, 17603832), (12, 13202874), (18, 8801916), (23, 6888456), (24, 6601437), (27, 5867944), (36, 4400958), (46, 3444228), (54, 2933972), (69, 2296152), (72, 2200479), (92, 1722114), (108, 1466986), (138, 1148076), (184, 861057), (207, 765384), (216, 733493), (276, 574038), (414, 382692), (552, 287019), (621, 255128), (828, 191346), (1242, 127564), (1656, 95673), (2484, 63782), (4968, 31891)]