139072864

素因数分解:

$2^5\times 7^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{271}}^1$

素因数の和:396

約数の個数: 96

約数和(自身を含む): 329011200

約数和(自身を除く): 189938336

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 79, 112, 116, 158, 203, 224, 232, 271, 316, 406, 464, 542, 553, 632, 812, 928, 1084, 1106, 1264, 1624, 1897, 2168, 2212, 2291, 2528, 3248, 3794, 4336, 4424, 4582, 6496, 7588, 7859, 8672, 8848, 9164, 15176, 15718, 16037, 17696, 18328, 21409, 30352, 31436, 32074, 36656, 42818, 55013, 60704, 62872, 64148, 73312, 85636, 110026, 125744, 128296, 149863, 171272, 220052, 251488, 256592, 299726, 342544, 440104, 513184, 599452, 620861, 685088, 880208, 1198904, 1241722, 1760416, 2397808, 2483444, 4346027, 4795616, 4966888, 8692054, 9933776, 17384108, 19867552, 34768216, 69536432, 139072864]

約数ペア:

[(1, 139072864), (2, 69536432), (4, 34768216), (7, 19867552), (8, 17384108), (14, 9933776), (16, 8692054), (28, 4966888), (29, 4795616), (32, 4346027), (56, 2483444), (58, 2397808), (79, 1760416), (112, 1241722), (116, 1198904), (158, 880208), (203, 685088), (224, 620861), (232, 599452), (271, 513184), (316, 440104), (406, 342544), (464, 299726), (542, 256592), (553, 251488), (632, 220052), (812, 171272), (928, 149863), (1084, 128296), (1106, 125744), (1264, 110026), (1624, 85636), (1897, 73312), (2168, 64148), (2212, 62872), (2291, 60704), (2528, 55013), (3248, 42818), (3794, 36656), (4336, 32074), (4424, 31436), (4582, 30352), (6496, 21409), (7588, 18328), (7859, 17696), (8672, 16037), (8848, 15718), (9164, 15176)]