166412464

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{2137}}^1$

素因数の和:2333

約数の個数: 40

約数和(自身を含む): 335101568

約数和(自身を除く): 168689104

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 157, 248, 314, 496, 628, 1256, 2137, 2512, 4274, 4867, 8548, 9734, 17096, 19468, 34192, 38936, 66247, 77872, 132494, 264988, 335509, 529976, 671018, 1059952, 1342036, 2684072, 5368144, 10400779, 20801558, 41603116, 83206232, 166412464]

約数ペア:

[(1, 166412464), (2, 83206232), (4, 41603116), (8, 20801558), (16, 10400779), (31, 5368144), (62, 2684072), (124, 1342036), (157, 1059952), (248, 671018), (314, 529976), (496, 335509), (628, 264988), (1256, 132494), (2137, 77872), (2512, 66247), (4274, 38936), (4867, 34192), (8548, 19468), (9734, 17096)]