110891984

素因数分解:

$2^4\times 7^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{151}}^1$

素因数の和:328

約数の個数: 80

約数和(自身を含む): 253317120

約数和(自身を除く): 142425136

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 79, 83, 112, 151, 158, 166, 302, 316, 332, 553, 581, 604, 632, 664, 1057, 1106, 1162, 1208, 1264, 1328, 2114, 2212, 2324, 2416, 4228, 4424, 4648, 6557, 8456, 8848, 9296, 11929, 12533, 13114, 16912, 23858, 25066, 26228, 45899, 47716, 50132, 52456, 83503, 87731, 91798, 95432, 100264, 104912, 167006, 175462, 183596, 190864, 200528, 334012, 350924, 367192, 668024, 701848, 734384, 990107, 1336048, 1403696, 1980214, 3960428, 6930749, 7920856, 13861498, 15841712, 27722996, 55445992, 110891984]

約数ペア:

[(1, 110891984), (2, 55445992), (4, 27722996), (7, 15841712), (8, 13861498), (14, 7920856), (16, 6930749), (28, 3960428), (56, 1980214), (79, 1403696), (83, 1336048), (112, 990107), (151, 734384), (158, 701848), (166, 668024), (302, 367192), (316, 350924), (332, 334012), (553, 200528), (581, 190864), (604, 183596), (632, 175462), (664, 167006), (1057, 104912), (1106, 100264), (1162, 95432), (1208, 91798), (1264, 87731), (1328, 83503), (2114, 52456), (2212, 50132), (2324, 47716), (2416, 45899), (4228, 26228), (4424, 25066), (4648, 23858), (6557, 16912), (8456, 13114), (8848, 12533), (9296, 11929)]