164772104

素因数分解:

$2^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{22123}}^1$

素因数の和:22162

約数の個数: 48

約数和(自身を含む): 378320400

約数和(自身を除く): 213548296

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 49, 56, 76, 98, 133, 152, 196, 266, 392, 532, 931, 1064, 1862, 3724, 7448, 22123, 44246, 88492, 154861, 176984, 309722, 420337, 619444, 840674, 1084027, 1238888, 1681348, 2168054, 2942359, 3362696, 4336108, 5884718, 8672216, 11769436, 20596513, 23538872, 41193026, 82386052, 164772104]

約数ペア:

[(1, 164772104), (2, 82386052), (4, 41193026), (7, 23538872), (8, 20596513), (14, 11769436), (19, 8672216), (28, 5884718), (38, 4336108), (49, 3362696), (56, 2942359), (76, 2168054), (98, 1681348), (133, 1238888), (152, 1084027), (196, 840674), (266, 619444), (392, 420337), (532, 309722), (931, 176984), (1064, 154861), (1862, 88492), (3724, 44246), (7448, 22123)]