159960064

素因数分解:

$2^{10}\times {\mathrm{11}}^2\times {\mathrm{1291}}^1$

素因数の和:1333

約数の個数: 66

約数和(自身を含む): 351748292

約数和(自身を除く): 191788228

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 121, 128, 176, 242, 256, 352, 484, 512, 704, 968, 1024, 1291, 1408, 1936, 2582, 2816, 3872, 5164, 5632, 7744, 10328, 11264, 14201, 15488, 20656, 28402, 30976, 41312, 56804, 61952, 82624, 113608, 123904, 156211, 165248, 227216, 312422, 330496, 454432, 624844, 660992, 908864, 1249688, 1321984, 1817728, 2499376, 3635456, 4998752, 7270912, 9997504, 14541824, 19995008, 39990016, 79980032, 159960064]

約数ペア:

[(1, 159960064), (2, 79980032), (4, 39990016), (8, 19995008), (11, 14541824), (16, 9997504), (22, 7270912), (32, 4998752), (44, 3635456), (64, 2499376), (88, 1817728), (121, 1321984), (128, 1249688), (176, 908864), (242, 660992), (256, 624844), (352, 454432), (484, 330496), (512, 312422), (704, 227216), (968, 165248), (1024, 156211), (1291, 123904), (1408, 113608), (1936, 82624), (2582, 61952), (2816, 56804), (3872, 41312), (5164, 30976), (5632, 28402), (7744, 20656), (10328, 15488), (11264, 14201)]