164556576

素因数分解:

$2^5\times 3^3\times {\mathrm{283}}^1\times {\mathrm{673}}^1$

素因数の和:975

約数の個数: 96

約数和(自身を含む): 482368320

約数和(自身を除く): 317811744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 283, 288, 432, 566, 673, 849, 864, 1132, 1346, 1698, 2019, 2264, 2547, 2692, 3396, 4038, 4528, 5094, 5384, 6057, 6792, 7641, 8076, 9056, 10188, 10768, 12114, 13584, 15282, 16152, 18171, 20376, 21536, 24228, 27168, 30564, 32304, 36342, 40752, 48456, 61128, 64608, 72684, 81504, 96912, 122256, 145368, 190459, 193824, 244512, 290736, 380918, 571377, 581472, 761836, 1142754, 1523672, 1714131, 2285508, 3047344, 3428262, 4571016, 5142393, 6094688, 6856524, 9142032, 10284786, 13713048, 18284064, 20569572, 27426096, 41139144, 54852192, 82278288, 164556576]

約数ペア:

[(1, 164556576), (2, 82278288), (3, 54852192), (4, 41139144), (6, 27426096), (8, 20569572), (9, 18284064), (12, 13713048), (16, 10284786), (18, 9142032), (24, 6856524), (27, 6094688), (32, 5142393), (36, 4571016), (48, 3428262), (54, 3047344), (72, 2285508), (96, 1714131), (108, 1523672), (144, 1142754), (216, 761836), (283, 581472), (288, 571377), (432, 380918), (566, 290736), (673, 244512), (849, 193824), (864, 190459), (1132, 145368), (1346, 122256), (1698, 96912), (2019, 81504), (2264, 72684), (2547, 64608), (2692, 61128), (3396, 48456), (4038, 40752), (4528, 36342), (5094, 32304), (5384, 30564), (6057, 27168), (6792, 24228), (7641, 21536), (8076, 20376), (9056, 18171), (10188, 16152), (10768, 15282), (12114, 13584)]