169538954

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{251}}^1\times {\mathrm{313}}^1$

素因数の和:662

約数の個数: 32

約数和(自身を含む): 279163584

約数和(自身を除く): 109624630

約数列:

[1, 2, 13, 26, 83, 166, 251, 313, 502, 626, 1079, 2158, 3263, 4069, 6526, 8138, 20833, 25979, 41666, 51958, 78563, 157126, 270829, 337727, 541658, 675454, 1021319, 2042638, 6520729, 13041458, 84769477, 169538954]

約数ペア:

[(1, 169538954), (2, 84769477), (13, 13041458), (26, 6520729), (83, 2042638), (166, 1021319), (251, 675454), (313, 541658), (502, 337727), (626, 270829), (1079, 157126), (2158, 78563), (3263, 51958), (4069, 41666), (6526, 25979), (8138, 20833)]