145431972

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{577111}}^1$

素因数の和:577128

約数の個数: 36

約数和(自身を含む): 420137536

約数和(自身を除く): 274705564

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 577111, 1154222, 1731333, 2308444, 3462666, 4039777, 5193999, 6925332, 8079554, 10387998, 12119331, 16159108, 20775996, 24238662, 36357993, 48477324, 72715986, 145431972]

約数ペア:

[(1, 145431972), (2, 72715986), (3, 48477324), (4, 36357993), (6, 24238662), (7, 20775996), (9, 16159108), (12, 12119331), (14, 10387998), (18, 8079554), (21, 6925332), (28, 5193999), (36, 4039777), (42, 3462666), (63, 2308444), (84, 1731333), (126, 1154222), (252, 577111)]