180847576

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{97}}^1\times {\mathrm{197}}^1$

素因数の和:333

約数の個数: 96

約数和(自身を含む): 426111840

約数和(自身を除く): 245264264

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 97, 104, 169, 182, 194, 197, 338, 364, 388, 394, 676, 679, 728, 776, 788, 1183, 1261, 1352, 1358, 1379, 1576, 2366, 2522, 2561, 2716, 2758, 4732, 5044, 5122, 5432, 5516, 8827, 9464, 10088, 10244, 11032, 16393, 17654, 17927, 19109, 20488, 32786, 33293, 35308, 35854, 38218, 65572, 66586, 70616, 71708, 76436, 114751, 131144, 133172, 133763, 143416, 152872, 229502, 233051, 248417, 266344, 267526, 459004, 466102, 496834, 535052, 918008, 932204, 993668, 1070104, 1738919, 1864408, 1987336, 3229421, 3477838, 6458842, 6955676, 12917684, 13911352, 22605947, 25835368, 45211894, 90423788, 180847576]

約数ペア:

[(1, 180847576), (2, 90423788), (4, 45211894), (7, 25835368), (8, 22605947), (13, 13911352), (14, 12917684), (26, 6955676), (28, 6458842), (52, 3477838), (56, 3229421), (91, 1987336), (97, 1864408), (104, 1738919), (169, 1070104), (182, 993668), (194, 932204), (197, 918008), (338, 535052), (364, 496834), (388, 466102), (394, 459004), (676, 267526), (679, 266344), (728, 248417), (776, 233051), (788, 229502), (1183, 152872), (1261, 143416), (1352, 133763), (1358, 133172), (1379, 131144), (1576, 114751), (2366, 76436), (2522, 71708), (2561, 70616), (2716, 66586), (2758, 65572), (4732, 38218), (5044, 35854), (5122, 35308), (5432, 33293), (5516, 32786), (8827, 20488), (9464, 19109), (10088, 17927), (10244, 17654), (11032, 16393)]