194154464

素因数分解:

$2^5\times 7^5\times {\mathrm{19}}^2$

素因数の和:83

約数の個数: 108

約数和(自身を含む): 470650824

約数和(自身を除く): 276496360

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 49, 56, 76, 98, 112, 133, 152, 196, 224, 266, 304, 343, 361, 392, 532, 608, 686, 722, 784, 931, 1064, 1372, 1444, 1568, 1862, 2128, 2401, 2527, 2744, 2888, 3724, 4256, 4802, 5054, 5488, 5776, 6517, 7448, 9604, 10108, 10976, 11552, 13034, 14896, 16807, 17689, 19208, 20216, 26068, 29792, 33614, 35378, 38416, 40432, 45619, 52136, 67228, 70756, 76832, 80864, 91238, 104272, 123823, 134456, 141512, 182476, 208544, 247646, 268912, 283024, 319333, 364952, 495292, 537824, 566048, 638666, 729904, 866761, 990584, 1277332, 1459808, 1733522, 1981168, 2554664, 3467044, 3962336, 5109328, 6067327, 6934088, 10218656, 12134654, 13868176, 24269308, 27736352, 48538616, 97077232, 194154464]

約数ペア:

[(1, 194154464), (2, 97077232), (4, 48538616), (7, 27736352), (8, 24269308), (14, 13868176), (16, 12134654), (19, 10218656), (28, 6934088), (32, 6067327), (38, 5109328), (49, 3962336), (56, 3467044), (76, 2554664), (98, 1981168), (112, 1733522), (133, 1459808), (152, 1277332), (196, 990584), (224, 866761), (266, 729904), (304, 638666), (343, 566048), (361, 537824), (392, 495292), (532, 364952), (608, 319333), (686, 283024), (722, 268912), (784, 247646), (931, 208544), (1064, 182476), (1372, 141512), (1444, 134456), (1568, 123823), (1862, 104272), (2128, 91238), (2401, 80864), (2527, 76832), (2744, 70756), (2888, 67228), (3724, 52136), (4256, 45619), (4802, 40432), (5054, 38416), (5488, 35378), (5776, 33614), (6517, 29792), (7448, 26068), (9604, 20216), (10108, 19208), (10976, 17689), (11552, 16807), (13034, 14896)]