162563968

素因数分解:

$2^7\times 7^2\times {\mathrm{25919}}^1$

素因数の和:25947

約数の個数: 48

約数和(自身を含む): 376747200

約数和(自身を除く): 214183232

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, 25919, 51838, 103676, 181433, 207352, 362866, 414704, 725732, 829408, 1270031, 1451464, 1658816, 2540062, 2902928, 3317632, 5080124, 5805856, 10160248, 11611712, 20320496, 23223424, 40640992, 81281984, 162563968]

約数ペア:

[(1, 162563968), (2, 81281984), (4, 40640992), (7, 23223424), (8, 20320496), (14, 11611712), (16, 10160248), (28, 5805856), (32, 5080124), (49, 3317632), (56, 2902928), (64, 2540062), (98, 1658816), (112, 1451464), (128, 1270031), (196, 829408), (224, 725732), (392, 414704), (448, 362866), (784, 207352), (896, 181433), (1568, 103676), (3136, 51838), (6272, 25919)]