138341096

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{503}}^1\times {\mathrm{1109}}^1$

素因数の和:1649

約数の個数: 32

約数和(自身を含む): 268531200

約数和(自身を除く): 130190104

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 503, 1006, 1109, 2012, 2218, 4024, 4436, 8872, 15593, 31186, 34379, 62372, 68758, 124744, 137516, 275032, 557827, 1115654, 2231308, 4462616, 17292637, 34585274, 69170548, 138341096]

約数ペア:

[(1, 138341096), (2, 69170548), (4, 34585274), (8, 17292637), (31, 4462616), (62, 2231308), (124, 1115654), (248, 557827), (503, 275032), (1006, 137516), (1109, 124744), (2012, 68758), (2218, 62372), (4024, 34379), (4436, 31186), (8872, 15593)]