144241264

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{6763}}^1$

素因数の和:6845

約数の個数: 40

約数和(自身を含む): 295235072

約数和(自身を除く): 150993808

約数列:

[1, 2, 4, 8, 16, 31, 43, 62, 86, 124, 172, 248, 344, 496, 688, 1333, 2666, 5332, 6763, 10664, 13526, 21328, 27052, 54104, 108208, 209653, 290809, 419306, 581618, 838612, 1163236, 1677224, 2326472, 3354448, 4652944, 9015079, 18030158, 36060316, 72120632, 144241264]

約数ペア:

[(1, 144241264), (2, 72120632), (4, 36060316), (8, 18030158), (16, 9015079), (31, 4652944), (43, 3354448), (62, 2326472), (86, 1677224), (124, 1163236), (172, 838612), (248, 581618), (344, 419306), (496, 290809), (688, 209653), (1333, 108208), (2666, 54104), (5332, 27052), (6763, 21328), (10664, 13526)]