168455968

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{1949}}^1$

素因数の和:2069

約数の個数: 48

約数和(自身を含む): 345454200

約数和(自身を除く): 176998232

約数列:

[1, 2, 4, 8, 16, 32, 37, 73, 74, 146, 148, 292, 296, 584, 592, 1168, 1184, 1949, 2336, 2701, 3898, 5402, 7796, 10804, 15592, 21608, 31184, 43216, 62368, 72113, 86432, 142277, 144226, 284554, 288452, 569108, 576904, 1138216, 1153808, 2276432, 2307616, 4552864, 5264249, 10528498, 21056996, 42113992, 84227984, 168455968]

約数ペア:

[(1, 168455968), (2, 84227984), (4, 42113992), (8, 21056996), (16, 10528498), (32, 5264249), (37, 4552864), (73, 2307616), (74, 2276432), (146, 1153808), (148, 1138216), (292, 576904), (296, 569108), (584, 288452), (592, 284554), (1168, 144226), (1184, 142277), (1949, 86432), (2336, 72113), (2701, 62368), (3898, 43216), (5402, 31184), (7796, 21608), (10804, 15592)]