126215936

素因数分解:

$2^8\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{337}}^1$

素因数の和:390

約数の個数: 144

約数和(自身を含む): 331618560

約数和(自身を除く): 205402624

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 32, 38, 44, 56, 64, 76, 77, 88, 112, 128, 133, 152, 154, 176, 209, 224, 256, 266, 304, 308, 337, 352, 418, 448, 532, 608, 616, 674, 704, 836, 896, 1064, 1216, 1232, 1348, 1408, 1463, 1672, 1792, 2128, 2359, 2432, 2464, 2696, 2816, 2926, 3344, 3707, 4256, 4718, 4864, 4928, 5392, 5852, 6403, 6688, 7414, 8512, 9436, 9856, 10784, 11704, 12806, 13376, 14828, 17024, 18872, 19712, 21568, 23408, 25612, 25949, 26752, 29656, 34048, 37744, 43136, 44821, 46816, 51224, 51898, 53504, 59312, 70433, 75488, 86272, 89642, 93632, 102448, 103796, 118624, 140866, 150976, 179284, 187264, 204896, 207592, 237248, 281732, 301952, 358568, 374528, 409792, 415184, 474496, 493031, 563464, 603904, 717136, 819584, 830368, 948992, 986062, 1126928, 1434272, 1639168, 1660736, 1972124, 2253856, 2868544, 3321472, 3944248, 4507712, 5737088, 6642944, 7888496, 9015424, 11474176, 15776992, 18030848, 31553984, 63107968, 126215936]

約数ペア:

[(1, 126215936), (2, 63107968), (4, 31553984), (7, 18030848), (8, 15776992), (11, 11474176), (14, 9015424), (16, 7888496), (19, 6642944), (22, 5737088), (28, 4507712), (32, 3944248), (38, 3321472), (44, 2868544), (56, 2253856), (64, 1972124), (76, 1660736), (77, 1639168), (88, 1434272), (112, 1126928), (128, 986062), (133, 948992), (152, 830368), (154, 819584), (176, 717136), (209, 603904), (224, 563464), (256, 493031), (266, 474496), (304, 415184), (308, 409792), (337, 374528), (352, 358568), (418, 301952), (448, 281732), (532, 237248), (608, 207592), (616, 204896), (674, 187264), (704, 179284), (836, 150976), (896, 140866), (1064, 118624), (1216, 103796), (1232, 102448), (1348, 93632), (1408, 89642), (1463, 86272), (1672, 75488), (1792, 70433), (2128, 59312), (2359, 53504), (2432, 51898), (2464, 51224), (2696, 46816), (2816, 44821), (2926, 43136), (3344, 37744), (3707, 34048), (4256, 29656), (4718, 26752), (4864, 25949), (4928, 25612), (5392, 23408), (5852, 21568), (6403, 19712), (6688, 18872), (7414, 17024), (8512, 14828), (9436, 13376), (9856, 12806), (10784, 11704)]