127408736

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43753}}^1$

素因数の和:43783

約数の個数: 48

約数和(自身を含む): 308728224

約数和(自身を除く): 181319488

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2912, 43753, 87506, 175012, 306271, 350024, 568789, 612542, 700048, 1137578, 1225084, 1400096, 2275156, 2450168, 3981523, 4550312, 4900336, 7963046, 9100624, 9800672, 15926092, 18201248, 31852184, 63704368, 127408736]

約数ペア:

[(1, 127408736), (2, 63704368), (4, 31852184), (7, 18201248), (8, 15926092), (13, 9800672), (14, 9100624), (16, 7963046), (26, 4900336), (28, 4550312), (32, 3981523), (52, 2450168), (56, 2275156), (91, 1400096), (104, 1225084), (112, 1137578), (182, 700048), (208, 612542), (224, 568789), (364, 350024), (416, 306271), (728, 175012), (1456, 87506), (2912, 43753)]