133135744

素因数分解:

$2^7\times 7^2\times {\mathrm{21227}}^1$

素因数の和:21255

約数の個数: 48

約数和(自身を含む): 308548980

約数和(自身を除く): 175413236

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 392, 448, 784, 896, 1568, 3136, 6272, 21227, 42454, 84908, 148589, 169816, 297178, 339632, 594356, 679264, 1040123, 1188712, 1358528, 2080246, 2377424, 2717056, 4160492, 4754848, 8320984, 9509696, 16641968, 19019392, 33283936, 66567872, 133135744]

約数ペア:

[(1, 133135744), (2, 66567872), (4, 33283936), (7, 19019392), (8, 16641968), (14, 9509696), (16, 8320984), (28, 4754848), (32, 4160492), (49, 2717056), (56, 2377424), (64, 2080246), (98, 1358528), (112, 1188712), (128, 1040123), (196, 679264), (224, 594356), (392, 339632), (448, 297178), (784, 169816), (896, 148589), (1568, 84908), (3136, 42454), (6272, 21227)]