128722608

素因数分解:

$2^4\times 3^4\times 7^2\times {\mathrm{2027}}^1$

素因数の和:2061

約数の個数: 150

約数和(自身を含む): 433600596

約数和(自身を除く): 304877988

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 49, 54, 56, 63, 72, 81, 84, 98, 108, 112, 126, 144, 147, 162, 168, 189, 196, 216, 252, 294, 324, 336, 378, 392, 432, 441, 504, 567, 588, 648, 756, 784, 882, 1008, 1134, 1176, 1296, 1323, 1512, 1764, 2027, 2268, 2352, 2646, 3024, 3528, 3969, 4054, 4536, 5292, 6081, 7056, 7938, 8108, 9072, 10584, 12162, 14189, 15876, 16216, 18243, 21168, 24324, 28378, 31752, 32432, 36486, 42567, 48648, 54729, 56756, 63504, 72972, 85134, 97296, 99323, 109458, 113512, 127701, 145944, 164187, 170268, 198646, 218916, 227024, 255402, 291888, 297969, 328374, 340536, 383103, 397292, 437832, 510804, 595938, 656748, 681072, 766206, 794584, 875664, 893907, 1021608, 1149309, 1191876, 1313496, 1532412, 1589168, 1787814, 2043216, 2298618, 2383752, 2626992, 2681721, 3064824, 3575628, 4597236, 4767504, 5363442, 6129648, 7151256, 8045163, 9194472, 10726884, 14302512, 16090326, 18388944, 21453768, 32180652, 42907536, 64361304, 128722608]

約数ペア:

[(1, 128722608), (2, 64361304), (3, 42907536), (4, 32180652), (6, 21453768), (7, 18388944), (8, 16090326), (9, 14302512), (12, 10726884), (14, 9194472), (16, 8045163), (18, 7151256), (21, 6129648), (24, 5363442), (27, 4767504), (28, 4597236), (36, 3575628), (42, 3064824), (48, 2681721), (49, 2626992), (54, 2383752), (56, 2298618), (63, 2043216), (72, 1787814), (81, 1589168), (84, 1532412), (98, 1313496), (108, 1191876), (112, 1149309), (126, 1021608), (144, 893907), (147, 875664), (162, 794584), (168, 766206), (189, 681072), (196, 656748), (216, 595938), (252, 510804), (294, 437832), (324, 397292), (336, 383103), (378, 340536), (392, 328374), (432, 297969), (441, 291888), (504, 255402), (567, 227024), (588, 218916), (648, 198646), (756, 170268), (784, 164187), (882, 145944), (1008, 127701), (1134, 113512), (1176, 109458), (1296, 99323), (1323, 97296), (1512, 85134), (1764, 72972), (2027, 63504), (2268, 56756), (2352, 54729), (2646, 48648), (3024, 42567), (3528, 36486), (3969, 32432), (4054, 31752), (4536, 28378), (5292, 24324), (6081, 21168), (7056, 18243), (7938, 16216), (8108, 15876), (9072, 14189), (10584, 12162)]