139726688

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{281}}^1\times {\mathrm{379}}^1$

素因数の和:711

約数の個数: 48

約数和(自身を含む): 283545360

約数和(自身を除く): 143818672

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 281, 328, 379, 562, 656, 758, 1124, 1312, 1516, 2248, 3032, 4496, 6064, 8992, 11521, 12128, 15539, 23042, 31078, 46084, 62156, 92168, 106499, 124312, 184336, 212998, 248624, 368672, 425996, 497248, 851992, 1703984, 3407968, 4366459, 8732918, 17465836, 34931672, 69863344, 139726688]

約数ペア:

[(1, 139726688), (2, 69863344), (4, 34931672), (8, 17465836), (16, 8732918), (32, 4366459), (41, 3407968), (82, 1703984), (164, 851992), (281, 497248), (328, 425996), (379, 368672), (562, 248624), (656, 212998), (758, 184336), (1124, 124312), (1312, 106499), (1516, 92168), (2248, 62156), (3032, 46084), (4496, 31078), (6064, 23042), (8992, 15539), (11521, 12128)]