157040688784

素因数分解:

$2^4\times 7^2\times {\mathrm{200307001}}^1$

素因数の和:200307023

約数の個数: 30

約数和(自身を含む): 353942472534

約数和(自身を除く): 196901783750

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 200307001, 400614002, 801228004, 1402149007, 1602456008, 2804298014, 3204912016, 5608596028, 9815043049, 11217192056, 19630086098, 22434384112, 39260172196, 78520344392, 157040688784]

約数ペア:

[(1, 157040688784), (2, 78520344392), (4, 39260172196), (7, 22434384112), (8, 19630086098), (14, 11217192056), (16, 9815043049), (28, 5608596028), (49, 3204912016), (56, 2804298014), (98, 1602456008), (112, 1402149007), (196, 801228004), (392, 400614002), (784, 200307001)]