150426812

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{130127}}^1$

素因数の和:130165

約数の個数: 18

約数和(自身を含む): 279645072

約数和(自身を除く): 129218260

約数列:

[1, 2, 4, 17, 34, 68, 289, 578, 1156, 130127, 260254, 520508, 2212159, 4424318, 8848636, 37606703, 75213406, 150426812]

約数ペア:

[(1, 150426812), (2, 75213406), (4, 37606703), (17, 8848636), (34, 4424318), (68, 2212159), (289, 520508), (578, 260254), (1156, 130127)]