172960128

素因数分解:

$2^7\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13649}}^1$

素因数の和:13680

約数の個数: 96

約数和(自身を含む): 542997000

約数和(自身を除く): 370036872

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 72, 88, 96, 99, 128, 132, 144, 176, 192, 198, 264, 288, 352, 384, 396, 528, 576, 704, 792, 1056, 1152, 1408, 1584, 2112, 3168, 4224, 6336, 12672, 13649, 27298, 40947, 54596, 81894, 109192, 122841, 150139, 163788, 218384, 245682, 300278, 327576, 436768, 450417, 491364, 600556, 655152, 873536, 900834, 982728, 1201112, 1310304, 1351251, 1747072, 1801668, 1965456, 2402224, 2620608, 2702502, 3603336, 3930912, 4804448, 5241216, 5405004, 7206672, 7861824, 9608896, 10810008, 14413344, 15723648, 19217792, 21620016, 28826688, 43240032, 57653376, 86480064, 172960128]

約数ペア:

[(1, 172960128), (2, 86480064), (3, 57653376), (4, 43240032), (6, 28826688), (8, 21620016), (9, 19217792), (11, 15723648), (12, 14413344), (16, 10810008), (18, 9608896), (22, 7861824), (24, 7206672), (32, 5405004), (33, 5241216), (36, 4804448), (44, 3930912), (48, 3603336), (64, 2702502), (66, 2620608), (72, 2402224), (88, 1965456), (96, 1801668), (99, 1747072), (128, 1351251), (132, 1310304), (144, 1201112), (176, 982728), (192, 900834), (198, 873536), (264, 655152), (288, 600556), (352, 491364), (384, 450417), (396, 436768), (528, 327576), (576, 300278), (704, 245682), (792, 218384), (1056, 163788), (1152, 150139), (1408, 122841), (1584, 109192), (2112, 81894), (3168, 54596), (4224, 40947), (6336, 27298), (12672, 13649)]