164959648

素因数分解:

$2^5\times 7^1\times {\mathrm{151}}^1\times {\mathrm{4877}}^1$

素因数の和:5045

約数の個数: 48

約数和(自身を含む): 373693824

約数和(自身を除く): 208734176

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 151, 224, 302, 604, 1057, 1208, 2114, 2416, 4228, 4832, 4877, 8456, 9754, 16912, 19508, 33824, 34139, 39016, 68278, 78032, 136556, 156064, 273112, 546224, 736427, 1092448, 1472854, 2945708, 5154989, 5891416, 10309978, 11782832, 20619956, 23565664, 41239912, 82479824, 164959648]

約数ペア:

[(1, 164959648), (2, 82479824), (4, 41239912), (7, 23565664), (8, 20619956), (14, 11782832), (16, 10309978), (28, 5891416), (32, 5154989), (56, 2945708), (112, 1472854), (151, 1092448), (224, 736427), (302, 546224), (604, 273112), (1057, 156064), (1208, 136556), (2114, 78032), (2416, 68278), (4228, 39016), (4832, 34139), (4877, 33824), (8456, 19508), (9754, 16912)]