158796638

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{79319}}^1$

素因数の和:79352

約数の個数: 32

約数和(自身を含む): 319818240

約数和(自身を除く): 161021602

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 182, 286, 1001, 2002, 79319, 158638, 555233, 872509, 1031147, 1110466, 1745018, 2062294, 6107563, 7218029, 11342617, 12215126, 14436058, 22685234, 79398319, 158796638]

約数ペア:

[(1, 158796638), (2, 79398319), (7, 22685234), (11, 14436058), (13, 12215126), (14, 11342617), (22, 7218029), (26, 6107563), (77, 2062294), (91, 1745018), (143, 1110466), (154, 1031147), (182, 872509), (286, 555233), (1001, 158638), (2002, 79319)]