136636144

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1$

素因数の和:278

約数の個数: 80

約数和(自身を含む): 290695680

約数和(自身を除く): 154059536

約数列:

[1, 2, 4, 8, 16, 19, 38, 47, 73, 76, 94, 131, 146, 152, 188, 262, 292, 304, 376, 524, 584, 752, 893, 1048, 1168, 1387, 1786, 2096, 2489, 2774, 3431, 3572, 4978, 5548, 6157, 6862, 7144, 9563, 9956, 11096, 12314, 13724, 14288, 19126, 19912, 22192, 24628, 27448, 38252, 39824, 49256, 54896, 65189, 76504, 98512, 116983, 130378, 153008, 181697, 233966, 260756, 363394, 449461, 467932, 521512, 726788, 898922, 935864, 1043024, 1453576, 1797844, 1871728, 2907152, 3595688, 7191376, 8539759, 17079518, 34159036, 68318072, 136636144]

約数ペア:

[(1, 136636144), (2, 68318072), (4, 34159036), (8, 17079518), (16, 8539759), (19, 7191376), (38, 3595688), (47, 2907152), (73, 1871728), (76, 1797844), (94, 1453576), (131, 1043024), (146, 935864), (152, 898922), (188, 726788), (262, 521512), (292, 467932), (304, 449461), (376, 363394), (524, 260756), (584, 233966), (752, 181697), (893, 153008), (1048, 130378), (1168, 116983), (1387, 98512), (1786, 76504), (2096, 65189), (2489, 54896), (2774, 49256), (3431, 39824), (3572, 38252), (4978, 27448), (5548, 24628), (6157, 22192), (6862, 19912), (7144, 19126), (9563, 14288), (9956, 13724), (11096, 12314)]