165198336

素因数分解:

$2^9\times 3^1\times {\mathrm{131}}^1\times {\mathrm{821}}^1$

素因数の和:973

約数の個数: 80

約数和(自身を含む): 443998368

約数和(自身を除く): 278800032

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 131, 192, 256, 262, 384, 393, 512, 524, 768, 786, 821, 1048, 1536, 1572, 1642, 2096, 2463, 3144, 3284, 4192, 4926, 6288, 6568, 8384, 9852, 12576, 13136, 16768, 19704, 25152, 26272, 33536, 39408, 50304, 52544, 67072, 78816, 100608, 105088, 107551, 157632, 201216, 210176, 215102, 315264, 322653, 420352, 430204, 630528, 645306, 860408, 1261056, 1290612, 1720816, 2581224, 3441632, 5162448, 6883264, 10324896, 13766528, 20649792, 27533056, 41299584, 55066112, 82599168, 165198336]

約数ペア:

[(1, 165198336), (2, 82599168), (3, 55066112), (4, 41299584), (6, 27533056), (8, 20649792), (12, 13766528), (16, 10324896), (24, 6883264), (32, 5162448), (48, 3441632), (64, 2581224), (96, 1720816), (128, 1290612), (131, 1261056), (192, 860408), (256, 645306), (262, 630528), (384, 430204), (393, 420352), (512, 322653), (524, 315264), (768, 215102), (786, 210176), (821, 201216), (1048, 157632), (1536, 107551), (1572, 105088), (1642, 100608), (2096, 78816), (2463, 67072), (3144, 52544), (3284, 50304), (4192, 39408), (4926, 33536), (6288, 26272), (6568, 25152), (8384, 19704), (9852, 16768), (12576, 13136)]