155012508

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{205043}}^1$

素因数の和:205063

約数の個数: 48

約数和(自身を含む): 459298560

約数和(自身を除く): 304286052

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 205043, 410086, 615129, 820172, 1230258, 1435301, 1845387, 2460516, 2870602, 3690774, 4305903, 5536161, 5741204, 7381548, 8611806, 11072322, 12917709, 17223612, 22144644, 25835418, 38753127, 51670836, 77506254, 155012508]

約数ペア:

[(1, 155012508), (2, 77506254), (3, 51670836), (4, 38753127), (6, 25835418), (7, 22144644), (9, 17223612), (12, 12917709), (14, 11072322), (18, 8611806), (21, 7381548), (27, 5741204), (28, 5536161), (36, 4305903), (42, 3690774), (54, 2870602), (63, 2460516), (84, 1845387), (108, 1435301), (126, 1230258), (189, 820172), (252, 615129), (378, 410086), (756, 205043)]