147316918

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{521}}^1\times {\mathrm{1063}}^1$

素因数の和:1612

約数の個数: 32

約数和(自身を含む): 266595840

約数和(自身を除く): 119278922

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 521, 1042, 1063, 2126, 3647, 7294, 7441, 9899, 14882, 19798, 20197, 40394, 69293, 138586, 141379, 282758, 553823, 1107646, 3876761, 7753522, 10522637, 21045274, 73658459, 147316918]

約数ペア:

[(1, 147316918), (2, 73658459), (7, 21045274), (14, 10522637), (19, 7753522), (38, 3876761), (133, 1107646), (266, 553823), (521, 282758), (1042, 141379), (1063, 138586), (2126, 69293), (3647, 40394), (7294, 20197), (7441, 19798), (9899, 14882)]