134768672

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{221659}}^1$

素因数の和:221688

約数の個数: 24

約数和(自身を含む): 279291600

約数和(自身を除く): 144522928

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 221659, 443318, 886636, 1773272, 3546544, 4211521, 7093088, 8423042, 16846084, 33692168, 67384336, 134768672]

約数ペア:

[(1, 134768672), (2, 67384336), (4, 33692168), (8, 16846084), (16, 8423042), (19, 7093088), (32, 4211521), (38, 3546544), (76, 1773272), (152, 886636), (304, 443318), (608, 221659)]