171556728

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{32941}}^1$

素因数の和:32988

約数の個数: 64

約数和(自身を含む): 505989120

約数和(自身を除く): 334432392

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 62, 84, 93, 124, 168, 186, 217, 248, 372, 434, 651, 744, 868, 1302, 1736, 2604, 5208, 32941, 65882, 98823, 131764, 197646, 230587, 263528, 395292, 461174, 691761, 790584, 922348, 1021171, 1383522, 1844696, 2042342, 2767044, 3063513, 4084684, 5534088, 6127026, 7148197, 8169368, 12254052, 14296394, 21444591, 24508104, 28592788, 42889182, 57185576, 85778364, 171556728]

約数ペア:

[(1, 171556728), (2, 85778364), (3, 57185576), (4, 42889182), (6, 28592788), (7, 24508104), (8, 21444591), (12, 14296394), (14, 12254052), (21, 8169368), (24, 7148197), (28, 6127026), (31, 5534088), (42, 4084684), (56, 3063513), (62, 2767044), (84, 2042342), (93, 1844696), (124, 1383522), (168, 1021171), (186, 922348), (217, 790584), (248, 691761), (372, 461174), (434, 395292), (651, 263528), (744, 230587), (868, 197646), (1302, 131764), (1736, 98823), (2604, 65882), (5208, 32941)]