134979712

素因数分解:

$2^7\times 7^2\times {\mathrm{21521}}^1$

素因数の和:21549

約数の個数: 48

約数和(自身を含む): 312822270

約数和(自身を除く): 177842558

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, 21521, 43042, 86084, 150647, 172168, 301294, 344336, 602588, 688672, 1054529, 1205176, 1377344, 2109058, 2410352, 2754688, 4218116, 4820704, 8436232, 9641408, 16872464, 19282816, 33744928, 67489856, 134979712]

約数ペア:

[(1, 134979712), (2, 67489856), (4, 33744928), (7, 19282816), (8, 16872464), (14, 9641408), (16, 8436232), (28, 4820704), (32, 4218116), (49, 2754688), (56, 2410352), (64, 2109058), (98, 1377344), (112, 1205176), (128, 1054529), (196, 688672), (224, 602588), (392, 344336), (448, 301294), (784, 172168), (896, 150647), (1568, 86084), (3136, 43042), (6272, 21521)]