128543154

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^2\times {\mathrm{74131}}^1$

素因数の和:74170

約数の個数: 24

約数和(自身を含む): 273102288

約数和(自身を除く): 144559134

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 289, 578, 867, 1734, 74131, 148262, 222393, 444786, 1260227, 2520454, 3780681, 7561362, 21423859, 42847718, 64271577, 128543154]

約数ペア:

[(1, 128543154), (2, 64271577), (3, 42847718), (6, 21423859), (17, 7561362), (34, 3780681), (51, 2520454), (102, 1260227), (289, 444786), (578, 222393), (867, 148262), (1734, 74131)]