145744128

素因数分解:

$2^8\times 3^2\times {\mathrm{17}}^1\times {\mathrm{61}}^2$

素因数の和:161

約数の個数: 162

約数和(自身を含む): 452348442

約数和(自身を除く): 306604314

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 61, 64, 68, 72, 96, 102, 122, 128, 136, 144, 153, 183, 192, 204, 244, 256, 272, 288, 306, 366, 384, 408, 488, 544, 549, 576, 612, 732, 768, 816, 976, 1037, 1088, 1098, 1152, 1224, 1464, 1632, 1952, 2074, 2176, 2196, 2304, 2448, 2928, 3111, 3264, 3721, 3904, 4148, 4352, 4392, 4896, 5856, 6222, 6528, 7442, 7808, 8296, 8784, 9333, 9792, 11163, 11712, 12444, 13056, 14884, 15616, 16592, 17568, 18666, 19584, 22326, 23424, 24888, 29768, 33184, 33489, 35136, 37332, 39168, 44652, 46848, 49776, 59536, 63257, 66368, 66978, 70272, 74664, 89304, 99552, 119072, 126514, 132736, 133956, 140544, 149328, 178608, 189771, 199104, 238144, 253028, 265472, 267912, 298656, 357216, 379542, 398208, 476288, 506056, 535824, 569313, 597312, 714432, 759084, 796416, 952576, 1012112, 1071648, 1138626, 1194624, 1428864, 1518168, 2024224, 2143296, 2277252, 2389248, 2857728, 3036336, 4048448, 4286592, 4554504, 6072672, 8096896, 8573184, 9109008, 12145344, 16193792, 18218016, 24290688, 36436032, 48581376, 72872064, 145744128]

約数ペア:

[(1, 145744128), (2, 72872064), (3, 48581376), (4, 36436032), (6, 24290688), (8, 18218016), (9, 16193792), (12, 12145344), (16, 9109008), (17, 8573184), (18, 8096896), (24, 6072672), (32, 4554504), (34, 4286592), (36, 4048448), (48, 3036336), (51, 2857728), (61, 2389248), (64, 2277252), (68, 2143296), (72, 2024224), (96, 1518168), (102, 1428864), (122, 1194624), (128, 1138626), (136, 1071648), (144, 1012112), (153, 952576), (183, 796416), (192, 759084), (204, 714432), (244, 597312), (256, 569313), (272, 535824), (288, 506056), (306, 476288), (366, 398208), (384, 379542), (408, 357216), (488, 298656), (544, 267912), (549, 265472), (576, 253028), (612, 238144), (732, 199104), (768, 189771), (816, 178608), (976, 149328), (1037, 140544), (1088, 133956), (1098, 132736), (1152, 126514), (1224, 119072), (1464, 99552), (1632, 89304), (1952, 74664), (2074, 70272), (2176, 66978), (2196, 66368), (2304, 63257), (2448, 59536), (2928, 49776), (3111, 46848), (3264, 44652), (3721, 39168), (3904, 37332), (4148, 35136), (4352, 33489), (4392, 33184), (4896, 29768), (5856, 24888), (6222, 23424), (6528, 22326), (7442, 19584), (7808, 18666), (8296, 17568), (8784, 16592), (9333, 15616), (9792, 14884), (11163, 13056), (11712, 12444)]