121274608

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1$

素因数の和:271

約数の個数: 120

約数和(自身を含む): 300220368

約数和(自身を除く): 178945760

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 49, 52, 56, 73, 91, 98, 104, 112, 146, 163, 182, 196, 208, 292, 326, 364, 392, 511, 584, 637, 652, 728, 784, 949, 1022, 1141, 1168, 1274, 1304, 1456, 1898, 2044, 2119, 2282, 2548, 2608, 3577, 3796, 4088, 4238, 4564, 5096, 6643, 7154, 7592, 7987, 8176, 8476, 9128, 10192, 11899, 13286, 14308, 14833, 15184, 15974, 16952, 18256, 23798, 26572, 28616, 29666, 31948, 33904, 46501, 47596, 53144, 57232, 59332, 63896, 83293, 93002, 95192, 103831, 106288, 118664, 127792, 154687, 166586, 186004, 190384, 207662, 237328, 309374, 333172, 372008, 415324, 583051, 618748, 666344, 744016, 830648, 1082809, 1166102, 1237496, 1332688, 1661296, 2165618, 2332204, 2474992, 4331236, 4664408, 7579663, 8662472, 9328816, 15159326, 17324944, 30318652, 60637304, 121274608]

約数ペア:

[(1, 121274608), (2, 60637304), (4, 30318652), (7, 17324944), (8, 15159326), (13, 9328816), (14, 8662472), (16, 7579663), (26, 4664408), (28, 4331236), (49, 2474992), (52, 2332204), (56, 2165618), (73, 1661296), (91, 1332688), (98, 1237496), (104, 1166102), (112, 1082809), (146, 830648), (163, 744016), (182, 666344), (196, 618748), (208, 583051), (292, 415324), (326, 372008), (364, 333172), (392, 309374), (511, 237328), (584, 207662), (637, 190384), (652, 186004), (728, 166586), (784, 154687), (949, 127792), (1022, 118664), (1141, 106288), (1168, 103831), (1274, 95192), (1304, 93002), (1456, 83293), (1898, 63896), (2044, 59332), (2119, 57232), (2282, 53144), (2548, 47596), (2608, 46501), (3577, 33904), (3796, 31948), (4088, 29666), (4238, 28616), (4564, 26572), (5096, 23798), (6643, 18256), (7154, 16952), (7592, 15974), (7987, 15184), (8176, 14833), (8476, 14308), (9128, 13286), (10192, 11899)]