120433664

素因数分解:

$2^{10}\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1$

素因数の和:225

約数の個数: 88

約数和(自身を含む): 264799920

約数和(自身を除く): 144366256

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 83, 104, 109, 128, 166, 208, 218, 256, 332, 416, 436, 512, 664, 832, 872, 1024, 1079, 1328, 1417, 1664, 1744, 2158, 2656, 2834, 3328, 3488, 4316, 5312, 5668, 6656, 6976, 8632, 9047, 10624, 11336, 13312, 13952, 17264, 18094, 21248, 22672, 27904, 34528, 36188, 42496, 45344, 55808, 69056, 72376, 84992, 90688, 111616, 117611, 138112, 144752, 181376, 235222, 276224, 289504, 362752, 470444, 552448, 579008, 725504, 940888, 1104896, 1158016, 1451008, 1881776, 2316032, 3763552, 4632064, 7527104, 9264128, 15054208, 30108416, 60216832, 120433664]

約数ペア:

[(1, 120433664), (2, 60216832), (4, 30108416), (8, 15054208), (13, 9264128), (16, 7527104), (26, 4632064), (32, 3763552), (52, 2316032), (64, 1881776), (83, 1451008), (104, 1158016), (109, 1104896), (128, 940888), (166, 725504), (208, 579008), (218, 552448), (256, 470444), (332, 362752), (416, 289504), (436, 276224), (512, 235222), (664, 181376), (832, 144752), (872, 138112), (1024, 117611), (1079, 111616), (1328, 90688), (1417, 84992), (1664, 72376), (1744, 69056), (2158, 55808), (2656, 45344), (2834, 42496), (3328, 36188), (3488, 34528), (4316, 27904), (5312, 22672), (5668, 21248), (6656, 18094), (6976, 17264), (8632, 13952), (9047, 13312), (10624, 11336)]