137779968

素因数分解:

$2^8\times 3^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1$

素因数の和:270

約数の個数: 144

約数和(自身を含む): 396912096

約数和(自身を除く): 259132128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 61, 64, 68, 96, 102, 122, 128, 136, 173, 183, 192, 204, 244, 256, 272, 346, 366, 384, 408, 488, 519, 544, 692, 732, 768, 816, 976, 1037, 1038, 1088, 1384, 1464, 1632, 1952, 2074, 2076, 2176, 2768, 2928, 2941, 3111, 3264, 3904, 4148, 4152, 4352, 5536, 5856, 5882, 6222, 6528, 7808, 8296, 8304, 8823, 10553, 11072, 11712, 11764, 12444, 13056, 15616, 16592, 16608, 17646, 21106, 22144, 23424, 23528, 24888, 31659, 33184, 33216, 35292, 42212, 44288, 46848, 47056, 49776, 63318, 66368, 66432, 70584, 84424, 94112, 99552, 126636, 132736, 132864, 141168, 168848, 179401, 188224, 199104, 253272, 265472, 282336, 337696, 358802, 376448, 398208, 506544, 538203, 564672, 675392, 717604, 752896, 796416, 1013088, 1076406, 1129344, 1350784, 1435208, 2026176, 2152812, 2258688, 2701568, 2870416, 4052352, 4305624, 5740832, 8104704, 8611248, 11481664, 17222496, 22963328, 34444992, 45926656, 68889984, 137779968]

約数ペア:

[(1, 137779968), (2, 68889984), (3, 45926656), (4, 34444992), (6, 22963328), (8, 17222496), (12, 11481664), (16, 8611248), (17, 8104704), (24, 5740832), (32, 4305624), (34, 4052352), (48, 2870416), (51, 2701568), (61, 2258688), (64, 2152812), (68, 2026176), (96, 1435208), (102, 1350784), (122, 1129344), (128, 1076406), (136, 1013088), (173, 796416), (183, 752896), (192, 717604), (204, 675392), (244, 564672), (256, 538203), (272, 506544), (346, 398208), (366, 376448), (384, 358802), (408, 337696), (488, 282336), (519, 265472), (544, 253272), (692, 199104), (732, 188224), (768, 179401), (816, 168848), (976, 141168), (1037, 132864), (1038, 132736), (1088, 126636), (1384, 99552), (1464, 94112), (1632, 84424), (1952, 70584), (2074, 66432), (2076, 66368), (2176, 63318), (2768, 49776), (2928, 47056), (2941, 46848), (3111, 44288), (3264, 42212), (3904, 35292), (4148, 33216), (4152, 33184), (4352, 31659), (5536, 24888), (5856, 23528), (5882, 23424), (6222, 22144), (6528, 21106), (7808, 17646), (8296, 16608), (8304, 16592), (8823, 15616), (10553, 13056), (11072, 12444), (11712, 11764)]