172463908

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{761}}^1\times {\mathrm{1069}}^1$

素因数の和:1887

約数の個数: 24

約数和(自身を含む): 308198520

約数和(自身を除く): 135734612

約数列:

[1, 2, 4, 53, 106, 212, 761, 1069, 1522, 2138, 3044, 4276, 40333, 56657, 80666, 113314, 161332, 226628, 813509, 1627018, 3254036, 43115977, 86231954, 172463908]

約数ペア:

[(1, 172463908), (2, 86231954), (4, 43115977), (53, 3254036), (106, 1627018), (212, 813509), (761, 226628), (1069, 161332), (1522, 113314), (2138, 80666), (3044, 56657), (4276, 40333)]