189548841844

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{1319}}^1\times {\mathrm{6689}}^1$

素因数の和:8184

約数の個数: 48

約数和(自身を含む): 342705686400

約数和(自身を除く): 153156844556

約数列:

[1, 2, 4, 41, 82, 131, 164, 262, 524, 1319, 2638, 5276, 5371, 6689, 10742, 13378, 21484, 26756, 54079, 108158, 172789, 216316, 274249, 345578, 548498, 691156, 876259, 1096996, 1752518, 3505036, 7084349, 8822791, 14168698, 17645582, 28337396, 35291164, 35926619, 71853238, 143706476, 361734431, 723468862, 1155785621, 1446937724, 2311571242, 4623142484, 47387210461, 94774420922, 189548841844]

約数ペア:

[(1, 189548841844), (2, 94774420922), (4, 47387210461), (41, 4623142484), (82, 2311571242), (131, 1446937724), (164, 1155785621), (262, 723468862), (524, 361734431), (1319, 143706476), (2638, 71853238), (5276, 35926619), (5371, 35291164), (6689, 28337396), (10742, 17645582), (13378, 14168698), (21484, 8822791), (26756, 7084349), (54079, 3505036), (108158, 1752518), (172789, 1096996), (216316, 876259), (274249, 691156), (345578, 548498)]