157760512

素因数分解:

$2^{10}\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1693}}^1$

素因数の和:1733

約数の個数: 88

約数和(自身を含む): 388373216

約数和(自身を除く): 230612704

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 256, 364, 416, 448, 512, 728, 832, 896, 1024, 1456, 1664, 1693, 1792, 2912, 3328, 3386, 3584, 5824, 6656, 6772, 7168, 11648, 11851, 13312, 13544, 22009, 23296, 23702, 27088, 44018, 46592, 47404, 54176, 88036, 93184, 94808, 108352, 154063, 176072, 189616, 216704, 308126, 352144, 379232, 433408, 616252, 704288, 758464, 866816, 1232504, 1408576, 1516928, 1733632, 2465008, 2817152, 3033856, 4930016, 5634304, 6067712, 9860032, 11268608, 12135424, 19720064, 22537216, 39440128, 78880256, 157760512]

約数ペア:

[(1, 157760512), (2, 78880256), (4, 39440128), (7, 22537216), (8, 19720064), (13, 12135424), (14, 11268608), (16, 9860032), (26, 6067712), (28, 5634304), (32, 4930016), (52, 3033856), (56, 2817152), (64, 2465008), (91, 1733632), (104, 1516928), (112, 1408576), (128, 1232504), (182, 866816), (208, 758464), (224, 704288), (256, 616252), (364, 433408), (416, 379232), (448, 352144), (512, 308126), (728, 216704), (832, 189616), (896, 176072), (1024, 154063), (1456, 108352), (1664, 94808), (1693, 93184), (1792, 88036), (2912, 54176), (3328, 47404), (3386, 46592), (3584, 44018), (5824, 27088), (6656, 23702), (6772, 23296), (7168, 22009), (11648, 13544), (11851, 13312)]