156779118

素因数分解:

$2^1\times 3^3\times {\mathrm{43}}^1\times {\mathrm{251}}^1\times {\mathrm{269}}^1$

素因数の和:574

約数の個数: 64

約数和(自身を含む): 359251200

約数和(自身を除く): 202472082

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 86, 129, 251, 258, 269, 387, 502, 538, 753, 774, 807, 1161, 1506, 1614, 2259, 2322, 2421, 4518, 4842, 6777, 7263, 10793, 11567, 13554, 14526, 21586, 23134, 32379, 34701, 64758, 67519, 69402, 97137, 104103, 135038, 194274, 202557, 208206, 291411, 312309, 405114, 582822, 607671, 624618, 1215342, 1823013, 2903317, 3646026, 5806634, 8709951, 17419902, 26129853, 52259706, 78389559, 156779118]

約数ペア:

[(1, 156779118), (2, 78389559), (3, 52259706), (6, 26129853), (9, 17419902), (18, 8709951), (27, 5806634), (43, 3646026), (54, 2903317), (86, 1823013), (129, 1215342), (251, 624618), (258, 607671), (269, 582822), (387, 405114), (502, 312309), (538, 291411), (753, 208206), (774, 202557), (807, 194274), (1161, 135038), (1506, 104103), (1614, 97137), (2259, 69402), (2322, 67519), (2421, 64758), (4518, 34701), (4842, 32379), (6777, 23134), (7263, 21586), (10793, 14526), (11567, 13554)]