168421504

素因数分解:

$2^7\times {\mathrm{167}}^1\times {\mathrm{7879}}^1$

素因数の和:8060

約数の個数: 32

約数和(自身を含む): 337579200

約数和(自身を除く): 169157696

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 167, 334, 668, 1336, 2672, 5344, 7879, 10688, 15758, 21376, 31516, 63032, 126064, 252128, 504256, 1008512, 1315793, 2631586, 5263172, 10526344, 21052688, 42105376, 84210752, 168421504]

約数ペア:

[(1, 168421504), (2, 84210752), (4, 42105376), (8, 21052688), (16, 10526344), (32, 5263172), (64, 2631586), (128, 1315793), (167, 1008512), (334, 504256), (668, 252128), (1336, 126064), (2672, 63032), (5344, 31516), (7879, 21376), (10688, 15758)]