134831648

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{19417}}^1$

素因数の和:19465

約数の個数: 48

約数和(自身を含む): 313173504

約数和(自身を除く): 178341856

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 112, 124, 217, 224, 248, 434, 496, 868, 992, 1736, 3472, 6944, 19417, 38834, 77668, 135919, 155336, 271838, 310672, 543676, 601927, 621344, 1087352, 1203854, 2174704, 2407708, 4213489, 4349408, 4815416, 8426978, 9630832, 16853956, 19261664, 33707912, 67415824, 134831648]

約数ペア:

[(1, 134831648), (2, 67415824), (4, 33707912), (7, 19261664), (8, 16853956), (14, 9630832), (16, 8426978), (28, 4815416), (31, 4349408), (32, 4213489), (56, 2407708), (62, 2174704), (112, 1203854), (124, 1087352), (217, 621344), (224, 601927), (248, 543676), (434, 310672), (496, 271838), (868, 155336), (992, 135919), (1736, 77668), (3472, 38834), (6944, 19417)]