141215872

素因数分解:

$2^7\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1$

素因数の和:238

約数の個数: 128

約数和(自身を含む): 347811840

約数和(自身を除く): 206595968

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 73, 112, 119, 127, 128, 136, 146, 224, 238, 254, 272, 292, 448, 476, 508, 511, 544, 584, 889, 896, 952, 1016, 1022, 1088, 1168, 1241, 1778, 1904, 2032, 2044, 2159, 2176, 2336, 2482, 3556, 3808, 4064, 4088, 4318, 4672, 4964, 7112, 7616, 8128, 8176, 8636, 8687, 9271, 9344, 9928, 14224, 15113, 15232, 16256, 16352, 17272, 17374, 18542, 19856, 28448, 30226, 32704, 34544, 34748, 37084, 39712, 56896, 60452, 64897, 65408, 69088, 69496, 74168, 79424, 113792, 120904, 129794, 138176, 138992, 148336, 157607, 158848, 241808, 259588, 276352, 277984, 296672, 315214, 483616, 519176, 555968, 593344, 630428, 967232, 1038352, 1103249, 1111936, 1186688, 1260856, 1934464, 2076704, 2206498, 2521712, 4153408, 4412996, 5043424, 8306816, 8825992, 10086848, 17651984, 20173696, 35303968, 70607936, 141215872]

約数ペア:

[(1, 141215872), (2, 70607936), (4, 35303968), (7, 20173696), (8, 17651984), (14, 10086848), (16, 8825992), (17, 8306816), (28, 5043424), (32, 4412996), (34, 4153408), (56, 2521712), (64, 2206498), (68, 2076704), (73, 1934464), (112, 1260856), (119, 1186688), (127, 1111936), (128, 1103249), (136, 1038352), (146, 967232), (224, 630428), (238, 593344), (254, 555968), (272, 519176), (292, 483616), (448, 315214), (476, 296672), (508, 277984), (511, 276352), (544, 259588), (584, 241808), (889, 158848), (896, 157607), (952, 148336), (1016, 138992), (1022, 138176), (1088, 129794), (1168, 120904), (1241, 113792), (1778, 79424), (1904, 74168), (2032, 69496), (2044, 69088), (2159, 65408), (2176, 64897), (2336, 60452), (2482, 56896), (3556, 39712), (3808, 37084), (4064, 34748), (4088, 34544), (4318, 32704), (4672, 30226), (4964, 28448), (7112, 19856), (7616, 18542), (8128, 17374), (8176, 17272), (8636, 16352), (8687, 16256), (9271, 15232), (9344, 15113), (9928, 14224)]