149725624

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{5503}}^1$

素因数の和:5707

約数の個数: 32

約数和(自身を含む): 297216000

約数和(自身を除く): 147490376

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 179, 358, 716, 1432, 3401, 5503, 6802, 11006, 13604, 22012, 27208, 44024, 104557, 209114, 418228, 836456, 985037, 1970074, 3940148, 7880296, 18715703, 37431406, 74862812, 149725624]

約数ペア:

[(1, 149725624), (2, 74862812), (4, 37431406), (8, 18715703), (19, 7880296), (38, 3940148), (76, 1970074), (152, 985037), (179, 836456), (358, 418228), (716, 209114), (1432, 104557), (3401, 44024), (5503, 27208), (6802, 22012), (11006, 13604)]