150000004112

素因数分解:

$2^4\times 7^1\times {\mathrm{163}}^1\times {\mathrm{8216477}}^1$

素因数の和:8216655

約数の個数: 40

約数和(自身を含む): 334180593216

約数和(自身を除く): 184180589104

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 163, 326, 652, 1141, 1304, 2282, 2608, 4564, 9128, 18256, 8216477, 16432954, 32865908, 57515339, 65731816, 115030678, 131463632, 230061356, 460122712, 920245424, 1339285751, 2678571502, 5357143004, 9375000257, 10714286008, 18750000514, 21428572016, 37500001028, 75000002056, 150000004112]

約数ペア:

[(1, 150000004112), (2, 75000002056), (4, 37500001028), (7, 21428572016), (8, 18750000514), (14, 10714286008), (16, 9375000257), (28, 5357143004), (56, 2678571502), (112, 1339285751), (163, 920245424), (326, 460122712), (652, 230061356), (1141, 131463632), (1304, 115030678), (2282, 65731816), (2608, 57515339), (4564, 32865908), (9128, 16432954), (18256, 8216477)]