124931968

素因数分解:

$2^7\times 7^2\times {\mathrm{19919}}^1$

素因数の和:19947

約数の個数: 48

約数和(自身を含む): 289537200

約数和(自身を除く): 164605232

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, 19919, 39838, 79676, 139433, 159352, 278866, 318704, 557732, 637408, 976031, 1115464, 1274816, 1952062, 2230928, 2549632, 3904124, 4461856, 7808248, 8923712, 15616496, 17847424, 31232992, 62465984, 124931968]

約数ペア:

[(1, 124931968), (2, 62465984), (4, 31232992), (7, 17847424), (8, 15616496), (14, 8923712), (16, 7808248), (28, 4461856), (32, 3904124), (49, 2549632), (56, 2230928), (64, 1952062), (98, 1274816), (112, 1115464), (128, 976031), (196, 637408), (224, 557732), (392, 318704), (448, 278866), (784, 159352), (896, 139433), (1568, 79676), (3136, 39838), (6272, 19919)]