156905891716

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{50329}}^1$

素因数の和:50513

約数の個数: 96

約数和(自身を含む): 337676451840

約数和(自身を除く): 180770560124

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 47, 92, 94, 103, 161, 188, 206, 322, 329, 412, 644, 658, 721, 1081, 1316, 1442, 2162, 2369, 2884, 4324, 4738, 4841, 7567, 9476, 9682, 15134, 16583, 19364, 30268, 33166, 33887, 50329, 66332, 67774, 100658, 111343, 135548, 201316, 222686, 352303, 445372, 704606, 779401, 1157567, 1409212, 1558802, 2315134, 2365463, 3117604, 4630268, 4730926, 5183887, 8102969, 9461852, 10367774, 16205938, 16558241, 20735548, 32411876, 33116482, 36287209, 54405649, 66232964, 72574418, 108811298, 119229401, 145148836, 217622596, 238458802, 243642689, 380839543, 476917604, 487285378, 761679086, 834605807, 974570756, 1523358172, 1669211614, 1705498823, 3338423228, 3410997646, 5603781847, 6821995292, 11207563694, 22415127388, 39226472929, 78452945858, 156905891716]

約数ペア:

[(1, 156905891716), (2, 78452945858), (4, 39226472929), (7, 22415127388), (14, 11207563694), (23, 6821995292), (28, 5603781847), (46, 3410997646), (47, 3338423228), (92, 1705498823), (94, 1669211614), (103, 1523358172), (161, 974570756), (188, 834605807), (206, 761679086), (322, 487285378), (329, 476917604), (412, 380839543), (644, 243642689), (658, 238458802), (721, 217622596), (1081, 145148836), (1316, 119229401), (1442, 108811298), (2162, 72574418), (2369, 66232964), (2884, 54405649), (4324, 36287209), (4738, 33116482), (4841, 32411876), (7567, 20735548), (9476, 16558241), (9682, 16205938), (15134, 10367774), (16583, 9461852), (19364, 8102969), (30268, 5183887), (33166, 4730926), (33887, 4630268), (50329, 3117604), (66332, 2365463), (67774, 2315134), (100658, 1558802), (111343, 1409212), (135548, 1157567), (201316, 779401), (222686, 704606), (352303, 445372)]