144808448

素因数分解:

$2^9\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1$

素因数の和:293

約数の個数: 80

約数和(自身を含む): 311122944

約数和(自身を除く): 166314496

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 127, 128, 131, 136, 254, 256, 262, 272, 508, 512, 524, 544, 1016, 1048, 1088, 2032, 2096, 2159, 2176, 2227, 4064, 4192, 4318, 4352, 4454, 8128, 8384, 8636, 8704, 8908, 16256, 16637, 16768, 17272, 17816, 32512, 33274, 33536, 34544, 35632, 65024, 66548, 67072, 69088, 71264, 133096, 138176, 142528, 266192, 276352, 282829, 285056, 532384, 552704, 565658, 570112, 1064768, 1105408, 1131316, 1140224, 2129536, 2262632, 4259072, 4525264, 8518144, 9050528, 18101056, 36202112, 72404224, 144808448]

約数ペア:

[(1, 144808448), (2, 72404224), (4, 36202112), (8, 18101056), (16, 9050528), (17, 8518144), (32, 4525264), (34, 4259072), (64, 2262632), (68, 2129536), (127, 1140224), (128, 1131316), (131, 1105408), (136, 1064768), (254, 570112), (256, 565658), (262, 552704), (272, 532384), (508, 285056), (512, 282829), (524, 276352), (544, 266192), (1016, 142528), (1048, 138176), (1088, 133096), (2032, 71264), (2096, 69088), (2159, 67072), (2176, 66548), (2227, 65024), (4064, 35632), (4192, 34544), (4318, 33536), (4352, 33274), (4454, 32512), (8128, 17816), (8384, 17272), (8636, 16768), (8704, 16637), (8908, 16256)]