133574144

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{641}}^1$

素因数の和:707

約数の個数: 80

約数和(自身を含む): 299485296

約数和(自身を除く): 165911152

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 37, 44, 64, 74, 88, 128, 148, 176, 256, 296, 352, 407, 512, 592, 641, 704, 814, 1184, 1282, 1408, 1628, 2368, 2564, 2816, 3256, 4736, 5128, 5632, 6512, 7051, 9472, 10256, 13024, 14102, 18944, 20512, 23717, 26048, 28204, 41024, 47434, 52096, 56408, 82048, 94868, 104192, 112816, 164096, 189736, 208384, 225632, 260887, 328192, 379472, 451264, 521774, 758944, 902528, 1043548, 1517888, 1805056, 2087096, 3035776, 3610112, 4174192, 6071552, 8348384, 12143104, 16696768, 33393536, 66787072, 133574144]

約数ペア:

[(1, 133574144), (2, 66787072), (4, 33393536), (8, 16696768), (11, 12143104), (16, 8348384), (22, 6071552), (32, 4174192), (37, 3610112), (44, 3035776), (64, 2087096), (74, 1805056), (88, 1517888), (128, 1043548), (148, 902528), (176, 758944), (256, 521774), (296, 451264), (352, 379472), (407, 328192), (512, 260887), (592, 225632), (641, 208384), (704, 189736), (814, 164096), (1184, 112816), (1282, 104192), (1408, 94868), (1628, 82048), (2368, 56408), (2564, 52096), (2816, 47434), (3256, 41024), (4736, 28204), (5128, 26048), (5632, 23717), (6512, 20512), (7051, 18944), (9472, 14102), (10256, 13024)]