154483168

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{22247}}^1$

素因数の和:22295

約数の個数: 48

約数和(自身を含む): 358815744

約数和(自身を除く): 204332576

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, 22247, 44494, 88988, 155729, 177976, 311458, 355952, 622916, 689657, 711904, 1245832, 1379314, 2491664, 2758628, 4827599, 4983328, 5517256, 9655198, 11034512, 19310396, 22069024, 38620792, 77241584, 154483168]

約数ペア:

[(1, 154483168), (2, 77241584), (4, 38620792), (7, 22069024), (8, 19310396), (14, 11034512), (16, 9655198), (28, 5517256), (31, 4983328), (32, 4827599), (56, 2758628), (62, 2491664), (112, 1379314), (124, 1245832), (217, 711904), (224, 689657), (248, 622916), (434, 355952), (496, 311458), (868, 177976), (992, 155729), (1736, 88988), (3472, 44494), (6944, 22247)]