142289712

素因数分解:

$2^4\times 3^2\times {\mathrm{487}}^1\times {\mathrm{2029}}^1$

素因数の和:2530

約数の個数: 60

約数和(自身を含む): 399227920

約数和(自身を除く): 256938208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 487, 974, 1461, 1948, 2029, 2922, 3896, 4058, 4383, 5844, 6087, 7792, 8116, 8766, 11688, 12174, 16232, 17532, 18261, 23376, 24348, 32464, 35064, 36522, 48696, 70128, 73044, 97392, 146088, 292176, 988123, 1976246, 2964369, 3952492, 5928738, 7904984, 8893107, 11857476, 15809968, 17786214, 23714952, 35572428, 47429904, 71144856, 142289712]

約数ペア:

[(1, 142289712), (2, 71144856), (3, 47429904), (4, 35572428), (6, 23714952), (8, 17786214), (9, 15809968), (12, 11857476), (16, 8893107), (18, 7904984), (24, 5928738), (36, 3952492), (48, 2964369), (72, 1976246), (144, 988123), (487, 292176), (974, 146088), (1461, 97392), (1948, 73044), (2029, 70128), (2922, 48696), (3896, 36522), (4058, 35064), (4383, 32464), (5844, 24348), (6087, 23376), (7792, 18261), (8116, 17532), (8766, 16232), (11688, 12174)]