133381872

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1657}}^1$

素因数の和:1727

約数の個数: 120

約数和(自身を含む): 411595184

約数和(自身を除く): 278213312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 43, 48, 52, 72, 78, 86, 104, 117, 129, 144, 156, 172, 208, 234, 258, 312, 344, 387, 468, 516, 559, 624, 688, 774, 936, 1032, 1118, 1548, 1657, 1677, 1872, 2064, 2236, 3096, 3314, 3354, 4472, 4971, 5031, 6192, 6628, 6708, 8944, 9942, 10062, 13256, 13416, 14913, 19884, 20124, 21541, 26512, 26832, 29826, 39768, 40248, 43082, 59652, 64623, 71251, 79536, 80496, 86164, 119304, 129246, 142502, 172328, 193869, 213753, 238608, 258492, 285004, 344656, 387738, 427506, 516984, 570008, 641259, 775476, 855012, 926263, 1033968, 1140016, 1282518, 1550952, 1710024, 1852526, 2565036, 2778789, 3101904, 3420048, 3705052, 5130072, 5557578, 7410104, 8336367, 10260144, 11115156, 14820208, 16672734, 22230312, 33345468, 44460624, 66690936, 133381872]

約数ペア:

[(1, 133381872), (2, 66690936), (3, 44460624), (4, 33345468), (6, 22230312), (8, 16672734), (9, 14820208), (12, 11115156), (13, 10260144), (16, 8336367), (18, 7410104), (24, 5557578), (26, 5130072), (36, 3705052), (39, 3420048), (43, 3101904), (48, 2778789), (52, 2565036), (72, 1852526), (78, 1710024), (86, 1550952), (104, 1282518), (117, 1140016), (129, 1033968), (144, 926263), (156, 855012), (172, 775476), (208, 641259), (234, 570008), (258, 516984), (312, 427506), (344, 387738), (387, 344656), (468, 285004), (516, 258492), (559, 238608), (624, 213753), (688, 193869), (774, 172328), (936, 142502), (1032, 129246), (1118, 119304), (1548, 86164), (1657, 80496), (1677, 79536), (1872, 71251), (2064, 64623), (2236, 59652), (3096, 43082), (3314, 40248), (3354, 39768), (4472, 29826), (4971, 26832), (5031, 26512), (6192, 21541), (6628, 20124), (6708, 19884), (8944, 14913), (9942, 13416), (10062, 13256)]