137431392

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{204511}}^1$

素因数の和:204531

約数の個数: 48

約数和(自身を含む): 412296192

約数和(自身を除く): 274864800

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 204511, 409022, 613533, 818044, 1227066, 1431577, 1636088, 2454132, 2863154, 3272176, 4294731, 4908264, 5726308, 6544352, 8589462, 9816528, 11452616, 17178924, 19633056, 22905232, 34357848, 45810464, 68715696, 137431392]

約数ペア:

[(1, 137431392), (2, 68715696), (3, 45810464), (4, 34357848), (6, 22905232), (7, 19633056), (8, 17178924), (12, 11452616), (14, 9816528), (16, 8589462), (21, 6544352), (24, 5726308), (28, 4908264), (32, 4294731), (42, 3272176), (48, 2863154), (56, 2454132), (84, 1636088), (96, 1431577), (112, 1227066), (168, 818044), (224, 613533), (336, 409022), (672, 204511)]