196828128

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{1097}}^1$

素因数の和:1209

約数の個数: 144

約数和(自身を含む): 647468640

約数和(自身を除く): 450640512

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 89, 96, 112, 126, 144, 168, 178, 224, 252, 267, 288, 336, 356, 504, 534, 623, 672, 712, 801, 1008, 1068, 1097, 1246, 1424, 1602, 1869, 2016, 2136, 2194, 2492, 2848, 3204, 3291, 3738, 4272, 4388, 4984, 5607, 6408, 6582, 7476, 7679, 8544, 8776, 9873, 9968, 11214, 12816, 13164, 14952, 15358, 17552, 19746, 19936, 22428, 23037, 25632, 26328, 29904, 30716, 35104, 39492, 44856, 46074, 52656, 59808, 61432, 69111, 78984, 89712, 92148, 97633, 105312, 122864, 138222, 157968, 179424, 184296, 195266, 245728, 276444, 292899, 315936, 368592, 390532, 552888, 585798, 683431, 737184, 781064, 878697, 1105776, 1171596, 1366862, 1562128, 1757394, 2050293, 2211552, 2343192, 2733724, 3124256, 3514788, 4100586, 4686384, 5467448, 6150879, 7029576, 8201172, 9372768, 10934896, 12301758, 14059152, 16402344, 21869792, 24603516, 28118304, 32804688, 49207032, 65609376, 98414064, 196828128]

約数ペア:

[(1, 196828128), (2, 98414064), (3, 65609376), (4, 49207032), (6, 32804688), (7, 28118304), (8, 24603516), (9, 21869792), (12, 16402344), (14, 14059152), (16, 12301758), (18, 10934896), (21, 9372768), (24, 8201172), (28, 7029576), (32, 6150879), (36, 5467448), (42, 4686384), (48, 4100586), (56, 3514788), (63, 3124256), (72, 2733724), (84, 2343192), (89, 2211552), (96, 2050293), (112, 1757394), (126, 1562128), (144, 1366862), (168, 1171596), (178, 1105776), (224, 878697), (252, 781064), (267, 737184), (288, 683431), (336, 585798), (356, 552888), (504, 390532), (534, 368592), (623, 315936), (672, 292899), (712, 276444), (801, 245728), (1008, 195266), (1068, 184296), (1097, 179424), (1246, 157968), (1424, 138222), (1602, 122864), (1869, 105312), (2016, 97633), (2136, 92148), (2194, 89712), (2492, 78984), (2848, 69111), (3204, 61432), (3291, 59808), (3738, 52656), (4272, 46074), (4388, 44856), (4984, 39492), (5607, 35104), (6408, 30716), (6582, 29904), (7476, 26328), (7679, 25632), (8544, 23037), (8776, 22428), (9873, 19936), (9968, 19746), (11214, 17552), (12816, 15358), (13164, 14952)]