165258394

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{11383}}^1$

素因数の和:11470

約数の個数: 32

約数和(自身を含む): 304909056

約数和(自身を除く): 139650662

約数列:

[1, 2, 7, 14, 17, 34, 61, 119, 122, 238, 427, 854, 1037, 2074, 7259, 11383, 14518, 22766, 79681, 159362, 193511, 387022, 694363, 1354577, 1388726, 2709154, 4860541, 9721082, 11804171, 23608342, 82629197, 165258394]

約数ペア:

[(1, 165258394), (2, 82629197), (7, 23608342), (14, 11804171), (17, 9721082), (34, 4860541), (61, 2709154), (119, 1388726), (122, 1354577), (238, 694363), (427, 387022), (854, 193511), (1037, 159362), (2074, 79681), (7259, 22766), (11383, 14518)]