160520672

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{4649}}^1$

素因数の和:4755

約数の個数: 48

約数和(自身を含む): 344509200

約数和(自身を除く): 183988528

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 83, 104, 166, 208, 332, 416, 664, 1079, 1328, 2158, 2656, 4316, 4649, 8632, 9298, 17264, 18596, 34528, 37192, 60437, 74384, 120874, 148768, 241748, 385867, 483496, 771734, 966992, 1543468, 1933984, 3086936, 5016271, 6173872, 10032542, 12347744, 20065084, 40130168, 80260336, 160520672]

約数ペア:

[(1, 160520672), (2, 80260336), (4, 40130168), (8, 20065084), (13, 12347744), (16, 10032542), (26, 6173872), (32, 5016271), (52, 3086936), (83, 1933984), (104, 1543468), (166, 966992), (208, 771734), (332, 483496), (416, 385867), (664, 241748), (1079, 148768), (1328, 120874), (2158, 74384), (2656, 60437), (4316, 37192), (4649, 34528), (8632, 18596), (9298, 17264)]