149340052

素因数分解:

$2^2\times {\mathrm{67}}^2\times {\mathrm{8317}}^1$

素因数の和:8455

約数の個数: 18

約数和(自身を含む): 265335882

約数和(自身を除く): 115995830

約数列:

[1, 2, 4, 67, 134, 268, 4489, 8317, 8978, 16634, 17956, 33268, 557239, 1114478, 2228956, 37335013, 74670026, 149340052]

約数ペア:

[(1, 149340052), (2, 74670026), (4, 37335013), (67, 2228956), (134, 1114478), (268, 557239), (4489, 33268), (8317, 17956), (8978, 16634)]