157128702976

素因数分解:

$2^{10}\times 7^2\times {\mathrm{3131551}}^1$

素因数の和:3131585

約数の個数: 66

約数和(自身を含む): 365386355808

約数和(自身を除く): 208257652832

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 392, 448, 512, 784, 896, 1024, 1568, 1792, 3136, 3584, 6272, 7168, 12544, 25088, 50176, 3131551, 6263102, 12526204, 21920857, 25052408, 43841714, 50104816, 87683428, 100209632, 153445999, 175366856, 200419264, 306891998, 350733712, 400838528, 613783996, 701467424, 801677056, 1227567992, 1402934848, 1603354112, 2455135984, 2805869696, 3206708224, 4910271968, 5611739392, 9820543936, 11223478784, 19641087872, 22446957568, 39282175744, 78564351488, 157128702976]

約数ペア:

[(1, 157128702976), (2, 78564351488), (4, 39282175744), (7, 22446957568), (8, 19641087872), (14, 11223478784), (16, 9820543936), (28, 5611739392), (32, 4910271968), (49, 3206708224), (56, 2805869696), (64, 2455135984), (98, 1603354112), (112, 1402934848), (128, 1227567992), (196, 801677056), (224, 701467424), (256, 613783996), (392, 400838528), (448, 350733712), (512, 306891998), (784, 200419264), (896, 175366856), (1024, 153445999), (1568, 100209632), (1792, 87683428), (3136, 50104816), (3584, 43841714), (6272, 25052408), (7168, 21920857), (12544, 12526204), (25088, 6263102), (50176, 3131551)]