122318816

素因数分解:

$2^5\times {\mathrm{47}}^1\times {\mathrm{167}}^1\times {\mathrm{487}}^1$

素因数の和:711

約数の個数: 48

約数和(自身を含む): 247919616

約数和(自身を除く): 125600800

約数列:

[1, 2, 4, 8, 16, 32, 47, 94, 167, 188, 334, 376, 487, 668, 752, 974, 1336, 1504, 1948, 2672, 3896, 5344, 7792, 7849, 15584, 15698, 22889, 31396, 45778, 62792, 81329, 91556, 125584, 162658, 183112, 251168, 325316, 366224, 650632, 732448, 1301264, 2602528, 3822463, 7644926, 15289852, 30579704, 61159408, 122318816]

約数ペア:

[(1, 122318816), (2, 61159408), (4, 30579704), (8, 15289852), (16, 7644926), (32, 3822463), (47, 2602528), (94, 1301264), (167, 732448), (188, 650632), (334, 366224), (376, 325316), (487, 251168), (668, 183112), (752, 162658), (974, 125584), (1336, 91556), (1504, 81329), (1948, 62792), (2672, 45778), (3896, 31396), (5344, 22889), (7792, 15698), (7849, 15584)]