155704128

素因数分解:

$2^6\times 3^1\times {\mathrm{541}}^1\times {\mathrm{1499}}^1$

素因数の和:2055

約数の個数: 56

約数和(自身を含む): 413004000

約数和(自身を除く): 257299872

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 541, 1082, 1499, 1623, 2164, 2998, 3246, 4328, 4497, 5996, 6492, 8656, 8994, 11992, 12984, 17312, 17988, 23984, 25968, 34624, 35976, 47968, 51936, 71952, 95936, 103872, 143904, 287808, 810959, 1621918, 2432877, 3243836, 4865754, 6487672, 9731508, 12975344, 19463016, 25950688, 38926032, 51901376, 77852064, 155704128]

約数ペア:

[(1, 155704128), (2, 77852064), (3, 51901376), (4, 38926032), (6, 25950688), (8, 19463016), (12, 12975344), (16, 9731508), (24, 6487672), (32, 4865754), (48, 3243836), (64, 2432877), (96, 1621918), (192, 810959), (541, 287808), (1082, 143904), (1499, 103872), (1623, 95936), (2164, 71952), (2998, 51936), (3246, 47968), (4328, 35976), (4497, 34624), (5996, 25968), (6492, 23984), (8656, 17988), (8994, 17312), (11992, 12984)]