165723428

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{3659}}^1$

素因数の和:3756

約数の個数: 36

約数和(自身を含む): 318815280

約数和(自身を除く): 153091852

約数列:

[1, 2, 4, 13, 26, 52, 67, 134, 169, 268, 338, 676, 871, 1742, 3484, 3659, 7318, 11323, 14636, 22646, 45292, 47567, 95134, 190268, 245153, 490306, 618371, 980612, 1236742, 2473484, 3186989, 6373978, 12747956, 41430857, 82861714, 165723428]

約数ペア:

[(1, 165723428), (2, 82861714), (4, 41430857), (13, 12747956), (26, 6373978), (52, 3186989), (67, 2473484), (134, 1236742), (169, 980612), (268, 618371), (338, 490306), (676, 245153), (871, 190268), (1742, 95134), (3484, 47567), (3659, 45292), (7318, 22646), (11323, 14636)]