157029876016

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{19403}}^1$

素因数の和:19551

約数の個数: 120

約数和(自身を含む): 342125196336

約数和(自身を除く): 185095320320

約数列:

[1, 2, 4, 8, 13, 16, 26, 41, 52, 73, 82, 104, 146, 164, 169, 208, 292, 328, 338, 533, 584, 656, 676, 949, 1066, 1168, 1352, 1898, 2132, 2704, 2993, 3796, 4264, 5986, 6929, 7592, 8528, 11972, 12337, 13858, 15184, 19403, 23944, 24674, 27716, 38806, 38909, 47888, 49348, 55432, 77612, 77818, 98696, 110864, 155224, 155636, 197392, 252239, 310448, 311272, 504478, 505817, 622544, 795523, 1008956, 1011634, 1416419, 1591046, 2017912, 2023268, 2832838, 3182092, 3279107, 4035824, 4046536, 5665676, 6364184, 6558214, 8093072, 10341799, 11331352, 12728368, 13116428, 18413447, 20683598, 22662704, 26232856, 36826894, 41367196, 52465712, 58073179, 73653788, 82734392, 116146358, 134443387, 147307576, 165468784, 232292716, 239374811, 268886774, 294615152, 464585432, 478749622, 537773548, 754951327, 929170864, 957499244, 1075547096, 1509902654, 1914998488, 2151094192, 3019805308, 3829996976, 6039610616, 9814367251, 12079221232, 19628734502, 39257469004, 78514938008, 157029876016]

約数ペア:

[(1, 157029876016), (2, 78514938008), (4, 39257469004), (8, 19628734502), (13, 12079221232), (16, 9814367251), (26, 6039610616), (41, 3829996976), (52, 3019805308), (73, 2151094192), (82, 1914998488), (104, 1509902654), (146, 1075547096), (164, 957499244), (169, 929170864), (208, 754951327), (292, 537773548), (328, 478749622), (338, 464585432), (533, 294615152), (584, 268886774), (656, 239374811), (676, 232292716), (949, 165468784), (1066, 147307576), (1168, 134443387), (1352, 116146358), (1898, 82734392), (2132, 73653788), (2704, 58073179), (2993, 52465712), (3796, 41367196), (4264, 36826894), (5986, 26232856), (6929, 22662704), (7592, 20683598), (8528, 18413447), (11972, 13116428), (12337, 12728368), (13858, 11331352), (15184, 10341799), (19403, 8093072), (23944, 6558214), (24674, 6364184), (27716, 5665676), (38806, 4046536), (38909, 4035824), (47888, 3279107), (49348, 3182092), (55432, 2832838), (77612, 2023268), (77818, 2017912), (98696, 1591046), (110864, 1416419), (155224, 1011634), (155636, 1008956), (197392, 795523), (252239, 622544), (310448, 505817), (311272, 504478)]