129571944

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{284149}}^1$

素因数の和:284177

約数の個数: 32

約数和(自身を含む): 340980000

約数和(自身を除く): 211408056

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 284149, 568298, 852447, 1136596, 1704894, 2273192, 3409788, 5398831, 6819576, 10797662, 16196493, 21595324, 32392986, 43190648, 64785972, 129571944]

約数ペア:

[(1, 129571944), (2, 64785972), (3, 43190648), (4, 32392986), (6, 21595324), (8, 16196493), (12, 10797662), (19, 6819576), (24, 5398831), (38, 3409788), (57, 2273192), (76, 1704894), (114, 1136596), (152, 852447), (228, 568298), (456, 284149)]