156980950724

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{177580261}}^1$

素因数の和:177580295

約数の個数: 24

約数和(自身を含む): 313251582168

約数和(自身を除く): 156270631444

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 177580261, 355160522, 710321044, 2308543393, 3018864437, 4617086786, 6037728874, 9234173572, 12075457748, 39245237681, 78490475362, 156980950724]

約数ペア:

[(1, 156980950724), (2, 78490475362), (4, 39245237681), (13, 12075457748), (17, 9234173572), (26, 6037728874), (34, 4617086786), (52, 3018864437), (68, 2308543393), (221, 710321044), (442, 355160522), (884, 177580261)]