142757568

素因数分解:

$2^6\times 3^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{239}}^1$

素因数の和:335

約数の個数: 168

約数和(自身を含む): 442203840

約数和(自身を除く): 299446272

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, 136, 144, 153, 183, 192, 204, 239, 244, 272, 288, 306, 366, 408, 478, 488, 544, 549, 576, 612, 717, 732, 816, 956, 976, 1037, 1088, 1098, 1224, 1434, 1464, 1632, 1912, 1952, 2074, 2151, 2196, 2448, 2868, 2928, 3111, 3264, 3824, 3904, 4063, 4148, 4302, 4392, 4896, 5736, 5856, 6222, 7648, 8126, 8296, 8604, 8784, 9333, 9792, 11472, 11712, 12189, 12444, 14579, 15296, 16252, 16592, 17208, 17568, 18666, 22944, 24378, 24888, 29158, 32504, 33184, 34416, 35136, 36567, 37332, 43737, 45888, 48756, 49776, 58316, 65008, 66368, 68832, 73134, 74664, 87474, 97512, 99552, 116632, 130016, 131211, 137664, 146268, 149328, 174948, 195024, 199104, 233264, 247843, 260032, 262422, 292536, 298656, 349896, 390048, 466528, 495686, 524844, 585072, 597312, 699792, 743529, 780096, 933056, 991372, 1049688, 1170144, 1399584, 1487058, 1982744, 2099376, 2230587, 2340288, 2799168, 2974116, 3965488, 4198752, 4461174, 5948232, 7930976, 8397504, 8922348, 11896464, 15861952, 17844696, 23792928, 35689392, 47585856, 71378784, 142757568]

約数ペア:

[(1, 142757568), (2, 71378784), (3, 47585856), (4, 35689392), (6, 23792928), (8, 17844696), (9, 15861952), (12, 11896464), (16, 8922348), (17, 8397504), (18, 7930976), (24, 5948232), (32, 4461174), (34, 4198752), (36, 3965488), (48, 2974116), (51, 2799168), (61, 2340288), (64, 2230587), (68, 2099376), (72, 1982744), (96, 1487058), (102, 1399584), (122, 1170144), (136, 1049688), (144, 991372), (153, 933056), (183, 780096), (192, 743529), (204, 699792), (239, 597312), (244, 585072), (272, 524844), (288, 495686), (306, 466528), (366, 390048), (408, 349896), (478, 298656), (488, 292536), (544, 262422), (549, 260032), (576, 247843), (612, 233264), (717, 199104), (732, 195024), (816, 174948), (956, 149328), (976, 146268), (1037, 137664), (1088, 131211), (1098, 130016), (1224, 116632), (1434, 99552), (1464, 97512), (1632, 87474), (1912, 74664), (1952, 73134), (2074, 68832), (2151, 66368), (2196, 65008), (2448, 58316), (2868, 49776), (2928, 48756), (3111, 45888), (3264, 43737), (3824, 37332), (3904, 36567), (4063, 35136), (4148, 34416), (4302, 33184), (4392, 32504), (4896, 29158), (5736, 24888), (5856, 24378), (6222, 22944), (7648, 18666), (8126, 17568), (8296, 17208), (8604, 16592), (8784, 16252), (9333, 15296), (9792, 14579), (11472, 12444), (11712, 12189)]