99773408

素因数分解:

$2^5\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1$

素因数の和:257

約数の個数: 144

約数和(自身を含む): 255966480

約数和(自身を除く): 156193072

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 19, 28, 32, 34, 38, 49, 56, 68, 76, 98, 112, 119, 133, 136, 152, 196, 197, 224, 238, 266, 272, 304, 323, 392, 394, 476, 532, 544, 608, 646, 784, 788, 833, 931, 952, 1064, 1292, 1379, 1568, 1576, 1666, 1862, 1904, 2128, 2261, 2584, 2758, 3152, 3332, 3349, 3724, 3743, 3808, 4256, 4522, 5168, 5516, 6304, 6664, 6698, 7448, 7486, 9044, 9653, 10336, 11032, 13328, 13396, 14896, 14972, 15827, 18088, 19306, 22064, 23443, 26201, 26656, 26792, 29792, 29944, 31654, 36176, 38612, 44128, 46886, 52402, 53584, 59888, 63308, 63631, 72352, 77224, 93772, 104804, 107168, 119776, 126616, 127262, 154448, 164101, 183407, 187544, 209608, 253232, 254524, 308896, 328202, 366814, 375088, 419216, 445417, 506464, 509048, 656404, 733628, 750176, 838432, 890834, 1018096, 1312808, 1467256, 1781668, 2036192, 2625616, 2934512, 3117919, 3563336, 5251232, 5869024, 6235838, 7126672, 12471676, 14253344, 24943352, 49886704, 99773408]

約数ペア:

[(1, 99773408), (2, 49886704), (4, 24943352), (7, 14253344), (8, 12471676), (14, 7126672), (16, 6235838), (17, 5869024), (19, 5251232), (28, 3563336), (32, 3117919), (34, 2934512), (38, 2625616), (49, 2036192), (56, 1781668), (68, 1467256), (76, 1312808), (98, 1018096), (112, 890834), (119, 838432), (133, 750176), (136, 733628), (152, 656404), (196, 509048), (197, 506464), (224, 445417), (238, 419216), (266, 375088), (272, 366814), (304, 328202), (323, 308896), (392, 254524), (394, 253232), (476, 209608), (532, 187544), (544, 183407), (608, 164101), (646, 154448), (784, 127262), (788, 126616), (833, 119776), (931, 107168), (952, 104804), (1064, 93772), (1292, 77224), (1379, 72352), (1568, 63631), (1576, 63308), (1666, 59888), (1862, 53584), (1904, 52402), (2128, 46886), (2261, 44128), (2584, 38612), (2758, 36176), (3152, 31654), (3332, 29944), (3349, 29792), (3724, 26792), (3743, 26656), (3808, 26201), (4256, 23443), (4522, 22064), (5168, 19306), (5516, 18088), (6304, 15827), (6664, 14972), (6698, 14896), (7448, 13396), (7486, 13328), (9044, 11032), (9653, 10336)]