166042448

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2341}}^1$

素因数の和:2404

約数の個数: 80

約数和(自身を含む): 390308352

約数和(自身を除く): 224265904

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 31, 44, 52, 62, 88, 104, 124, 143, 176, 208, 248, 286, 341, 403, 496, 572, 682, 806, 1144, 1364, 1612, 2288, 2341, 2728, 3224, 4433, 4682, 5456, 6448, 8866, 9364, 17732, 18728, 25751, 30433, 35464, 37456, 51502, 60866, 70928, 72571, 103004, 121732, 145142, 206008, 243464, 290284, 334763, 412016, 486928, 580568, 669526, 798281, 943423, 1161136, 1339052, 1596562, 1886846, 2678104, 3193124, 3773692, 5356208, 6386248, 7547384, 10377653, 12772496, 15094768, 20755306, 41510612, 83021224, 166042448]

約数ペア:

[(1, 166042448), (2, 83021224), (4, 41510612), (8, 20755306), (11, 15094768), (13, 12772496), (16, 10377653), (22, 7547384), (26, 6386248), (31, 5356208), (44, 3773692), (52, 3193124), (62, 2678104), (88, 1886846), (104, 1596562), (124, 1339052), (143, 1161136), (176, 943423), (208, 798281), (248, 669526), (286, 580568), (341, 486928), (403, 412016), (496, 334763), (572, 290284), (682, 243464), (806, 206008), (1144, 145142), (1364, 121732), (1612, 103004), (2288, 72571), (2341, 70928), (2728, 60866), (3224, 51502), (4433, 37456), (4682, 35464), (5456, 30433), (6448, 25751), (8866, 18728), (9364, 17732)]