156765042

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1244167}}^1$

素因数の和:1244182

約数の個数: 24

約数和(自身を含む): 388180416

約数和(自身を除く): 231415374

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1244167, 2488334, 3732501, 7465002, 8709169, 11197503, 17418338, 22395006, 26127507, 52255014, 78382521, 156765042]

約数ペア:

[(1, 156765042), (2, 78382521), (3, 52255014), (6, 26127507), (7, 22395006), (9, 17418338), (14, 11197503), (18, 8709169), (21, 7465002), (42, 3732501), (63, 2488334), (126, 1244167)]