121774128

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{21319}}^1$

素因数の和:21354

約数の個数: 80

約数和(自身を含む): 380689920

約数和(自身を除く): 258915792

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 34, 42, 48, 51, 56, 68, 84, 102, 112, 119, 136, 168, 204, 238, 272, 336, 357, 408, 476, 714, 816, 952, 1428, 1904, 2856, 5712, 21319, 42638, 63957, 85276, 127914, 149233, 170552, 255828, 298466, 341104, 362423, 447699, 511656, 596932, 724846, 895398, 1023312, 1087269, 1193864, 1449692, 1790796, 2174538, 2387728, 2536961, 2899384, 3581592, 4349076, 5073922, 5798768, 7163184, 7610883, 8698152, 10147844, 15221766, 17396304, 20295688, 30443532, 40591376, 60887064, 121774128]

約数ペア:

[(1, 121774128), (2, 60887064), (3, 40591376), (4, 30443532), (6, 20295688), (7, 17396304), (8, 15221766), (12, 10147844), (14, 8698152), (16, 7610883), (17, 7163184), (21, 5798768), (24, 5073922), (28, 4349076), (34, 3581592), (42, 2899384), (48, 2536961), (51, 2387728), (56, 2174538), (68, 1790796), (84, 1449692), (102, 1193864), (112, 1087269), (119, 1023312), (136, 895398), (168, 724846), (204, 596932), (238, 511656), (272, 447699), (336, 362423), (357, 341104), (408, 298466), (476, 255828), (714, 170552), (816, 149233), (952, 127914), (1428, 85276), (1904, 63957), (2856, 42638), (5712, 21319)]