105811456

素因数分解:

$2^9\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1$

素因数の和:259

約数の個数: 80

約数和(自身を含む): 227106000

約数和(自身を除く): 121294544

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 73, 76, 128, 146, 149, 152, 256, 292, 298, 304, 512, 584, 596, 608, 1168, 1192, 1216, 1387, 2336, 2384, 2432, 2774, 2831, 4672, 4768, 4864, 5548, 5662, 9344, 9536, 9728, 10877, 11096, 11324, 18688, 19072, 21754, 22192, 22648, 37376, 38144, 43508, 44384, 45296, 76288, 87016, 88768, 90592, 174032, 177536, 181184, 206663, 348064, 355072, 362368, 413326, 696128, 710144, 724736, 826652, 1392256, 1449472, 1653304, 2784512, 3306608, 5569024, 6613216, 13226432, 26452864, 52905728, 105811456]

約数ペア:

[(1, 105811456), (2, 52905728), (4, 26452864), (8, 13226432), (16, 6613216), (19, 5569024), (32, 3306608), (38, 2784512), (64, 1653304), (73, 1449472), (76, 1392256), (128, 826652), (146, 724736), (149, 710144), (152, 696128), (256, 413326), (292, 362368), (298, 355072), (304, 348064), (512, 206663), (584, 181184), (596, 177536), (608, 174032), (1168, 90592), (1192, 88768), (1216, 87016), (1387, 76288), (2336, 45296), (2384, 44384), (2432, 43508), (2774, 38144), (2831, 37376), (4672, 22648), (4768, 22192), (4864, 21754), (5548, 19072), (5662, 18688), (9344, 11324), (9536, 11096), (9728, 10877)]