137219366928

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{408390973}}^1$

素因数の和:408390991

約数の個数: 40

約数和(自身を含む): 405123846208

約数和(自身を除く): 267904479280

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 408390973, 816781946, 1225172919, 1633563892, 2450345838, 2858736811, 3267127784, 4900691676, 5717473622, 6534255568, 8576210433, 9801383352, 11434947244, 17152420866, 19602766704, 22869894488, 34304841732, 45739788976, 68609683464, 137219366928]

約数ペア:

[(1, 137219366928), (2, 68609683464), (3, 45739788976), (4, 34304841732), (6, 22869894488), (7, 19602766704), (8, 17152420866), (12, 11434947244), (14, 9801383352), (16, 8576210433), (21, 6534255568), (24, 5717473622), (28, 4900691676), (42, 3267127784), (48, 2858736811), (56, 2450345838), (84, 1633563892), (112, 1225172919), (168, 816781946), (336, 408390973)]