142981344

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^3\times {\mathrm{373}}^1$

素因数の和:422

約数の個数: 144

約数和(自身を含む): 448431984

約数和(自身を除く): 305450640

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 66, 72, 88, 96, 99, 121, 132, 144, 176, 198, 242, 264, 288, 352, 363, 373, 396, 484, 528, 726, 746, 792, 968, 1056, 1089, 1119, 1331, 1452, 1492, 1584, 1936, 2178, 2238, 2662, 2904, 2984, 3168, 3357, 3872, 3993, 4103, 4356, 4476, 5324, 5808, 5968, 6714, 7986, 8206, 8712, 8952, 10648, 11616, 11936, 11979, 12309, 13428, 15972, 16412, 17424, 17904, 21296, 23958, 24618, 26856, 31944, 32824, 34848, 35808, 36927, 42592, 45133, 47916, 49236, 53712, 63888, 65648, 73854, 90266, 95832, 98472, 107424, 127776, 131296, 135399, 147708, 180532, 191664, 196944, 270798, 295416, 361064, 383328, 393888, 406197, 496463, 541596, 590832, 722128, 812394, 992926, 1083192, 1181664, 1444256, 1489389, 1624788, 1985852, 2166384, 2978778, 3249576, 3971704, 4332768, 4468167, 5957556, 6499152, 7943408, 8936334, 11915112, 12998304, 15886816, 17872668, 23830224, 35745336, 47660448, 71490672, 142981344]

約数ペア:

[(1, 142981344), (2, 71490672), (3, 47660448), (4, 35745336), (6, 23830224), (8, 17872668), (9, 15886816), (11, 12998304), (12, 11915112), (16, 8936334), (18, 7943408), (22, 6499152), (24, 5957556), (32, 4468167), (33, 4332768), (36, 3971704), (44, 3249576), (48, 2978778), (66, 2166384), (72, 1985852), (88, 1624788), (96, 1489389), (99, 1444256), (121, 1181664), (132, 1083192), (144, 992926), (176, 812394), (198, 722128), (242, 590832), (264, 541596), (288, 496463), (352, 406197), (363, 393888), (373, 383328), (396, 361064), (484, 295416), (528, 270798), (726, 196944), (746, 191664), (792, 180532), (968, 147708), (1056, 135399), (1089, 131296), (1119, 127776), (1331, 107424), (1452, 98472), (1492, 95832), (1584, 90266), (1936, 73854), (2178, 65648), (2238, 63888), (2662, 53712), (2904, 49236), (2984, 47916), (3168, 45133), (3357, 42592), (3872, 36927), (3993, 35808), (4103, 34848), (4356, 32824), (4476, 31944), (5324, 26856), (5808, 24618), (5968, 23958), (6714, 21296), (7986, 17904), (8206, 17424), (8712, 16412), (8952, 15972), (10648, 13428), (11616, 12309), (11936, 11979)]