133044224

素因数分解:

$2^{11}\times {\mathrm{167}}^1\times {\mathrm{389}}^1$

素因数の和:578

約数の個数: 48

約数和(自身を含む): 268304400

約数和(自身を除く): 135260176

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 167, 256, 334, 389, 512, 668, 778, 1024, 1336, 1556, 2048, 2672, 3112, 5344, 6224, 10688, 12448, 21376, 24896, 42752, 49792, 64963, 85504, 99584, 129926, 171008, 199168, 259852, 342016, 398336, 519704, 796672, 1039408, 2078816, 4157632, 8315264, 16630528, 33261056, 66522112, 133044224]

約数ペア:

[(1, 133044224), (2, 66522112), (4, 33261056), (8, 16630528), (16, 8315264), (32, 4157632), (64, 2078816), (128, 1039408), (167, 796672), (256, 519704), (334, 398336), (389, 342016), (512, 259852), (668, 199168), (778, 171008), (1024, 129926), (1336, 99584), (1556, 85504), (2048, 64963), (2672, 49792), (3112, 42752), (5344, 24896), (6224, 21376), (10688, 12448)]