164975552

素因数分解:

$2^6\times 7^2\times {\mathrm{31}}^1\times {\mathrm{1697}}^1$

素因数の和:1754

約数の個数: 84

約数和(自身を含む): 393338304

約数和(自身を除く): 228362752

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 49, 56, 62, 64, 98, 112, 124, 196, 217, 224, 248, 392, 434, 448, 496, 784, 868, 992, 1519, 1568, 1697, 1736, 1984, 3038, 3136, 3394, 3472, 6076, 6788, 6944, 11879, 12152, 13576, 13888, 23758, 24304, 27152, 47516, 48608, 52607, 54304, 83153, 95032, 97216, 105214, 108608, 166306, 190064, 210428, 332612, 368249, 380128, 420856, 665224, 736498, 760256, 841712, 1330448, 1472996, 1683424, 2577743, 2660896, 2945992, 3366848, 5155486, 5321792, 5891984, 10310972, 11783968, 20621944, 23567936, 41243888, 82487776, 164975552]

約数ペア:

[(1, 164975552), (2, 82487776), (4, 41243888), (7, 23567936), (8, 20621944), (14, 11783968), (16, 10310972), (28, 5891984), (31, 5321792), (32, 5155486), (49, 3366848), (56, 2945992), (62, 2660896), (64, 2577743), (98, 1683424), (112, 1472996), (124, 1330448), (196, 841712), (217, 760256), (224, 736498), (248, 665224), (392, 420856), (434, 380128), (448, 368249), (496, 332612), (784, 210428), (868, 190064), (992, 166306), (1519, 108608), (1568, 105214), (1697, 97216), (1736, 95032), (1984, 83153), (3038, 54304), (3136, 52607), (3394, 48608), (3472, 47516), (6076, 27152), (6788, 24304), (6944, 23758), (11879, 13888), (12152, 13576)]