179798164

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{2341}}^1$

素因数の和:2576

約数の個数: 48

約数和(自身を含む): 389259136

約数和(自身を除く): 209460972

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 211, 364, 422, 844, 1477, 2341, 2743, 2954, 4682, 5486, 5908, 9364, 10972, 16387, 19201, 30433, 32774, 38402, 60866, 65548, 76804, 121732, 213031, 426062, 493951, 852124, 987902, 1975804, 3457657, 6421363, 6915314, 12842726, 13830628, 25685452, 44949541, 89899082, 179798164]

約数ペア:

[(1, 179798164), (2, 89899082), (4, 44949541), (7, 25685452), (13, 13830628), (14, 12842726), (26, 6915314), (28, 6421363), (52, 3457657), (91, 1975804), (182, 987902), (211, 852124), (364, 493951), (422, 426062), (844, 213031), (1477, 121732), (2341, 76804), (2743, 65548), (2954, 60866), (4682, 38402), (5486, 32774), (5908, 30433), (9364, 19201), (10972, 16387)]