163896144

素因数分解:

$2^4\times 3^1\times {\mathrm{47}}^1\times {\mathrm{72649}}^1$

素因数の和:72707

約数の個数: 40

約数和(自身を含む): 432412800

約数和(自身を除く): 268516656

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 47, 48, 94, 141, 188, 282, 376, 564, 752, 1128, 2256, 72649, 145298, 217947, 290596, 435894, 581192, 871788, 1162384, 1743576, 3414503, 3487152, 6829006, 10243509, 13658012, 20487018, 27316024, 40974036, 54632048, 81948072, 163896144]

約数ペア:

[(1, 163896144), (2, 81948072), (3, 54632048), (4, 40974036), (6, 27316024), (8, 20487018), (12, 13658012), (16, 10243509), (24, 6829006), (47, 3487152), (48, 3414503), (94, 1743576), (141, 1162384), (188, 871788), (282, 581192), (376, 435894), (564, 290596), (752, 217947), (1128, 145298), (2256, 72649)]