154920584

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{883}}^1$

素因数の和:1150

約数の個数: 64

約数和(自身を含む): 359399040

約数和(自身を除く): 204478456

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 241, 364, 482, 728, 883, 964, 1687, 1766, 1928, 3133, 3374, 3532, 6181, 6266, 6748, 7064, 11479, 12362, 12532, 13496, 21931, 22958, 24724, 25064, 43862, 45916, 49448, 80353, 87724, 91832, 160706, 175448, 212803, 321412, 425606, 642824, 851212, 1489621, 1702424, 2766439, 2979242, 5532878, 5958484, 11065756, 11916968, 19365073, 22131512, 38730146, 77460292, 154920584]

約数ペア:

[(1, 154920584), (2, 77460292), (4, 38730146), (7, 22131512), (8, 19365073), (13, 11916968), (14, 11065756), (26, 5958484), (28, 5532878), (52, 2979242), (56, 2766439), (91, 1702424), (104, 1489621), (182, 851212), (241, 642824), (364, 425606), (482, 321412), (728, 212803), (883, 175448), (964, 160706), (1687, 91832), (1766, 87724), (1928, 80353), (3133, 49448), (3374, 45916), (3532, 43862), (6181, 25064), (6266, 24724), (6748, 22958), (7064, 21931), (11479, 13496), (12362, 12532)]