149804948

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{307}}^1\times {\mathrm{2837}}^1$

素因数の和:3191

約数の個数: 24

約数和(自身を含む): 269224032

約数和(自身を除く): 119419084

約数列:

[1, 2, 4, 43, 86, 172, 307, 614, 1228, 2837, 5674, 11348, 13201, 26402, 52804, 121991, 243982, 487964, 870959, 1741918, 3483836, 37451237, 74902474, 149804948]

約数ペア:

[(1, 149804948), (2, 74902474), (4, 37451237), (43, 3483836), (86, 1741918), (172, 870959), (307, 487964), (614, 243982), (1228, 121991), (2837, 52804), (5674, 26402), (11348, 13201)]