144117568

素因数分解:

$2^6\times 7^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{149}}^1$

素因数の和:312

約数の個数: 112

約数和(自身を含む): 351129600

約数和(自身を除く): 207012032

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 127, 136, 149, 224, 238, 254, 272, 298, 448, 476, 508, 544, 596, 889, 952, 1016, 1043, 1088, 1192, 1778, 1904, 2032, 2086, 2159, 2384, 2533, 3556, 3808, 4064, 4172, 4318, 4768, 5066, 7112, 7616, 8128, 8344, 8636, 9536, 10132, 14224, 15113, 16688, 17272, 17731, 18923, 20264, 28448, 30226, 33376, 34544, 35462, 37846, 40528, 56896, 60452, 66752, 69088, 70924, 75692, 81056, 120904, 132461, 138176, 141848, 151384, 162112, 241808, 264922, 283696, 302768, 321691, 483616, 529844, 567392, 605536, 643382, 967232, 1059688, 1134784, 1211072, 1286764, 2119376, 2251837, 2573528, 4238752, 4503674, 5147056, 8477504, 9007348, 10294112, 18014696, 20588224, 36029392, 72058784, 144117568]

約数ペア:

[(1, 144117568), (2, 72058784), (4, 36029392), (7, 20588224), (8, 18014696), (14, 10294112), (16, 9007348), (17, 8477504), (28, 5147056), (32, 4503674), (34, 4238752), (56, 2573528), (64, 2251837), (68, 2119376), (112, 1286764), (119, 1211072), (127, 1134784), (136, 1059688), (149, 967232), (224, 643382), (238, 605536), (254, 567392), (272, 529844), (298, 483616), (448, 321691), (476, 302768), (508, 283696), (544, 264922), (596, 241808), (889, 162112), (952, 151384), (1016, 141848), (1043, 138176), (1088, 132461), (1192, 120904), (1778, 81056), (1904, 75692), (2032, 70924), (2086, 69088), (2159, 66752), (2384, 60452), (2533, 56896), (3556, 40528), (3808, 37846), (4064, 35462), (4172, 34544), (4318, 33376), (4768, 30226), (5066, 28448), (7112, 20264), (7616, 18923), (8128, 17731), (8344, 17272), (8636, 16688), (9536, 15113), (10132, 14224)]