128361002

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{5309}}^1$

素因数の和:5486

約数の個数: 32

約数和(自身を含む): 241626240

約数和(自身を除く): 113265238

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 157, 314, 1099, 1727, 2198, 3454, 5309, 10618, 12089, 24178, 37163, 58399, 74326, 116798, 408793, 817586, 833513, 1667026, 5834591, 9168643, 11669182, 18337286, 64180501, 128361002]

約数ペア:

[(1, 128361002), (2, 64180501), (7, 18337286), (11, 11669182), (14, 9168643), (22, 5834591), (77, 1667026), (154, 833513), (157, 817586), (314, 408793), (1099, 116798), (1727, 74326), (2198, 58399), (3454, 37163), (5309, 24178), (10618, 12089)]