141701248

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:166

約数の個数: 128

約数和(自身を含む): 326269440

約数和(自身を除く): 184568192

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 41, 52, 62, 64, 67, 82, 104, 124, 128, 134, 164, 208, 248, 268, 328, 403, 416, 496, 533, 536, 656, 806, 832, 871, 992, 1066, 1072, 1271, 1312, 1612, 1664, 1742, 1984, 2077, 2132, 2144, 2542, 2624, 2747, 3224, 3484, 3968, 4154, 4264, 4288, 5084, 5248, 5494, 6448, 6968, 8308, 8528, 8576, 10168, 10988, 12896, 13936, 16523, 16616, 17056, 20336, 21976, 25792, 27001, 27872, 33046, 33232, 34112, 35711, 40672, 43952, 51584, 54002, 55744, 66092, 66464, 68224, 71422, 81344, 85157, 87904, 108004, 111488, 132184, 132928, 142844, 162688, 170314, 175808, 216008, 264368, 265856, 285688, 340628, 351616, 432016, 528736, 571376, 681256, 864032, 1057472, 1107041, 1142752, 1362512, 1728064, 2114944, 2214082, 2285504, 2725024, 3456128, 4428164, 4571008, 5450048, 8856328, 10900096, 17712656, 35425312, 70850624, 141701248]

約数ペア:

[(1, 141701248), (2, 70850624), (4, 35425312), (8, 17712656), (13, 10900096), (16, 8856328), (26, 5450048), (31, 4571008), (32, 4428164), (41, 3456128), (52, 2725024), (62, 2285504), (64, 2214082), (67, 2114944), (82, 1728064), (104, 1362512), (124, 1142752), (128, 1107041), (134, 1057472), (164, 864032), (208, 681256), (248, 571376), (268, 528736), (328, 432016), (403, 351616), (416, 340628), (496, 285688), (533, 265856), (536, 264368), (656, 216008), (806, 175808), (832, 170314), (871, 162688), (992, 142844), (1066, 132928), (1072, 132184), (1271, 111488), (1312, 108004), (1612, 87904), (1664, 85157), (1742, 81344), (1984, 71422), (2077, 68224), (2132, 66464), (2144, 66092), (2542, 55744), (2624, 54002), (2747, 51584), (3224, 43952), (3484, 40672), (3968, 35711), (4154, 34112), (4264, 33232), (4288, 33046), (5084, 27872), (5248, 27001), (5494, 25792), (6448, 21976), (6968, 20336), (8308, 17056), (8528, 16616), (8576, 16523), (10168, 13936), (10988, 12896)]