167472416

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{2137}}^1$

素因数の和:2257

約数の個数: 48

約数和(自身を含む): 344816640

約数和(自身を除く): 177344224

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 79, 124, 158, 248, 316, 496, 632, 992, 1264, 2137, 2449, 2528, 4274, 4898, 8548, 9796, 17096, 19592, 34192, 39184, 66247, 68384, 78368, 132494, 168823, 264988, 337646, 529976, 675292, 1059952, 1350584, 2119904, 2701168, 5233513, 5402336, 10467026, 20934052, 41868104, 83736208, 167472416]

約数ペア:

[(1, 167472416), (2, 83736208), (4, 41868104), (8, 20934052), (16, 10467026), (31, 5402336), (32, 5233513), (62, 2701168), (79, 2119904), (124, 1350584), (158, 1059952), (248, 675292), (316, 529976), (496, 337646), (632, 264988), (992, 168823), (1264, 132494), (2137, 78368), (2449, 68384), (2528, 66247), (4274, 39184), (4898, 34192), (8548, 19592), (9796, 17096)]