127735552

素因数分解:

$2^8\times 7^2\times {\mathrm{17}}^1\times {\mathrm{599}}^1$

素因数の和:646

約数の個数: 108

約数和(自身を含む): 314571600

約数和(自身を除く): 186836048

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 49, 56, 64, 68, 98, 112, 119, 128, 136, 196, 224, 238, 256, 272, 392, 448, 476, 544, 599, 784, 833, 896, 952, 1088, 1198, 1568, 1666, 1792, 1904, 2176, 2396, 3136, 3332, 3808, 4193, 4352, 4792, 6272, 6664, 7616, 8386, 9584, 10183, 12544, 13328, 15232, 16772, 19168, 20366, 26656, 29351, 30464, 33544, 38336, 40732, 53312, 58702, 67088, 71281, 76672, 81464, 106624, 117404, 134176, 142562, 153344, 162928, 213248, 234808, 268352, 285124, 325856, 469616, 498967, 536704, 570248, 651712, 939232, 997934, 1073408, 1140496, 1303424, 1878464, 1995868, 2280992, 2606848, 3756928, 3991736, 4561984, 7513856, 7983472, 9123968, 15966944, 18247936, 31933888, 63867776, 127735552]

約数ペア:

[(1, 127735552), (2, 63867776), (4, 31933888), (7, 18247936), (8, 15966944), (14, 9123968), (16, 7983472), (17, 7513856), (28, 4561984), (32, 3991736), (34, 3756928), (49, 2606848), (56, 2280992), (64, 1995868), (68, 1878464), (98, 1303424), (112, 1140496), (119, 1073408), (128, 997934), (136, 939232), (196, 651712), (224, 570248), (238, 536704), (256, 498967), (272, 469616), (392, 325856), (448, 285124), (476, 268352), (544, 234808), (599, 213248), (784, 162928), (833, 153344), (896, 142562), (952, 134176), (1088, 117404), (1198, 106624), (1568, 81464), (1666, 76672), (1792, 71281), (1904, 67088), (2176, 58702), (2396, 53312), (3136, 40732), (3332, 38336), (3808, 33544), (4193, 30464), (4352, 29351), (4792, 26656), (6272, 20366), (6664, 19168), (7616, 16772), (8386, 15232), (9584, 13328), (10183, 12544)]