156623166

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{414347}}^1$

素因数の和:414365

約数の個数: 32

約数和(自身を含む): 397774080

約数和(自身を除く): 241150914

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 414347, 828694, 1243041, 2486082, 2900429, 3729123, 5800858, 7458246, 8701287, 11187369, 17402574, 22374738, 26103861, 52207722, 78311583, 156623166]

約数ペア:

[(1, 156623166), (2, 78311583), (3, 52207722), (6, 26103861), (7, 22374738), (9, 17402574), (14, 11187369), (18, 8701287), (21, 7458246), (27, 5800858), (42, 3729123), (54, 2900429), (63, 2486082), (126, 1243041), (189, 828694), (378, 414347)]