164804736

素因数分解:

$2^7\times 3^1\times {\mathrm{163}}^1\times {\mathrm{2633}}^1$

素因数の和:2813

約数の個数: 64

約数和(自身を含む): 440615520

約数和(自身を除く): 275810784

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 163, 192, 326, 384, 489, 652, 978, 1304, 1956, 2608, 2633, 3912, 5216, 5266, 7824, 7899, 10432, 10532, 15648, 15798, 20864, 21064, 31296, 31596, 42128, 62592, 63192, 84256, 126384, 168512, 252768, 337024, 429179, 505536, 858358, 1011072, 1287537, 1716716, 2575074, 3433432, 5150148, 6866864, 10300296, 13733728, 20600592, 27467456, 41201184, 54934912, 82402368, 164804736]

約数ペア:

[(1, 164804736), (2, 82402368), (3, 54934912), (4, 41201184), (6, 27467456), (8, 20600592), (12, 13733728), (16, 10300296), (24, 6866864), (32, 5150148), (48, 3433432), (64, 2575074), (96, 1716716), (128, 1287537), (163, 1011072), (192, 858358), (326, 505536), (384, 429179), (489, 337024), (652, 252768), (978, 168512), (1304, 126384), (1956, 84256), (2608, 63192), (2633, 62592), (3912, 42128), (5216, 31596), (5266, 31296), (7824, 21064), (7899, 20864), (10432, 15798), (10532, 15648)]