161079856

素因数分解:

$2^4\times 7^2\times {\mathrm{23}}^1\times {\mathrm{8933}}^1$

素因数の和:8978

約数の個数: 60

約数和(自身を含む): 378873072

約数和(自身を除く): 217793216

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 49, 56, 92, 98, 112, 161, 184, 196, 322, 368, 392, 644, 784, 1127, 1288, 2254, 2576, 4508, 8933, 9016, 17866, 18032, 35732, 62531, 71464, 125062, 142928, 205459, 250124, 410918, 437717, 500248, 821836, 875434, 1000496, 1438213, 1643672, 1750868, 2876426, 3287344, 3501736, 5752852, 7003472, 10067491, 11505704, 20134982, 23011408, 40269964, 80539928, 161079856]

約数ペア:

[(1, 161079856), (2, 80539928), (4, 40269964), (7, 23011408), (8, 20134982), (14, 11505704), (16, 10067491), (23, 7003472), (28, 5752852), (46, 3501736), (49, 3287344), (56, 2876426), (92, 1750868), (98, 1643672), (112, 1438213), (161, 1000496), (184, 875434), (196, 821836), (322, 500248), (368, 437717), (392, 410918), (644, 250124), (784, 205459), (1127, 142928), (1288, 125062), (2254, 71464), (2576, 62531), (4508, 35732), (8933, 18032), (9016, 17866)]