160391031808

素因数分解:

$2^{10}\times 7^1\times {\mathrm{409}}^1\times {\mathrm{54709}}^1$

素因数の和:55145

約数の個数: 88

約数和(自身を含む): 367331693600

約数和(自身を除く): 206940661792

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 409, 448, 512, 818, 896, 1024, 1636, 1792, 2863, 3272, 3584, 5726, 6544, 7168, 11452, 13088, 22904, 26176, 45808, 52352, 54709, 91616, 104704, 109418, 183232, 209408, 218836, 366464, 382963, 418816, 437672, 732928, 765926, 875344, 1465856, 1531852, 1750688, 2931712, 3063704, 3501376, 6127408, 7002752, 12254816, 14005504, 22375981, 24509632, 28011008, 44751962, 49019264, 56022016, 89503924, 98038528, 156631867, 179007848, 196077056, 313263734, 358015696, 392154112, 626527468, 716031392, 1253054936, 1432062784, 2506109872, 2864125568, 5012219744, 5728251136, 10024439488, 11456502272, 20048878976, 22913004544, 40097757952, 80195515904, 160391031808]

約数ペア:

[(1, 160391031808), (2, 80195515904), (4, 40097757952), (7, 22913004544), (8, 20048878976), (14, 11456502272), (16, 10024439488), (28, 5728251136), (32, 5012219744), (56, 2864125568), (64, 2506109872), (112, 1432062784), (128, 1253054936), (224, 716031392), (256, 626527468), (409, 392154112), (448, 358015696), (512, 313263734), (818, 196077056), (896, 179007848), (1024, 156631867), (1636, 98038528), (1792, 89503924), (2863, 56022016), (3272, 49019264), (3584, 44751962), (5726, 28011008), (6544, 24509632), (7168, 22375981), (11452, 14005504), (13088, 12254816), (22904, 7002752), (26176, 6127408), (45808, 3501376), (52352, 3063704), (54709, 2931712), (91616, 1750688), (104704, 1531852), (109418, 1465856), (183232, 875344), (209408, 765926), (218836, 732928), (366464, 437672), (382963, 418816)]