131147712

素因数分解:

$2^6\times 3^2\times {\mathrm{73}}^1\times {\mathrm{3119}}^1$

素因数の和:3210

約数の個数: 84

約数和(自身を含む): 381182880

約数和(自身を除く): 250035168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 73, 96, 144, 146, 192, 219, 288, 292, 438, 576, 584, 657, 876, 1168, 1314, 1752, 2336, 2628, 3119, 3504, 4672, 5256, 6238, 7008, 9357, 10512, 12476, 14016, 18714, 21024, 24952, 28071, 37428, 42048, 49904, 56142, 74856, 99808, 112284, 149712, 199616, 224568, 227687, 299424, 449136, 455374, 598848, 683061, 898272, 910748, 1366122, 1796544, 1821496, 2049183, 2732244, 3642992, 4098366, 5464488, 7285984, 8196732, 10928976, 14571968, 16393464, 21857952, 32786928, 43715904, 65573856, 131147712]

約数ペア:

[(1, 131147712), (2, 65573856), (3, 43715904), (4, 32786928), (6, 21857952), (8, 16393464), (9, 14571968), (12, 10928976), (16, 8196732), (18, 7285984), (24, 5464488), (32, 4098366), (36, 3642992), (48, 2732244), (64, 2049183), (72, 1821496), (73, 1796544), (96, 1366122), (144, 910748), (146, 898272), (192, 683061), (219, 598848), (288, 455374), (292, 449136), (438, 299424), (576, 227687), (584, 224568), (657, 199616), (876, 149712), (1168, 112284), (1314, 99808), (1752, 74856), (2336, 56142), (2628, 49904), (3119, 42048), (3504, 37428), (4672, 28071), (5256, 24952), (6238, 21024), (7008, 18714), (9357, 14016), (10512, 12476)]