148025248

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{21317}}^1$

素因数の和:21365

約数の個数: 48

約数和(自身を含む): 343816704

約数和(自身を除く): 195791456

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, 21317, 42634, 85268, 149219, 170536, 298438, 341072, 596876, 660827, 682144, 1193752, 1321654, 2387504, 2643308, 4625789, 4775008, 5286616, 9251578, 10573232, 18503156, 21146464, 37006312, 74012624, 148025248]

約数ペア:

[(1, 148025248), (2, 74012624), (4, 37006312), (7, 21146464), (8, 18503156), (14, 10573232), (16, 9251578), (28, 5286616), (31, 4775008), (32, 4625789), (56, 2643308), (62, 2387504), (112, 1321654), (124, 1193752), (217, 682144), (224, 660827), (248, 596876), (434, 341072), (496, 298438), (868, 170536), (992, 149219), (1736, 85268), (3472, 42634), (6944, 21317)]