147922656

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{220123}}^1$

素因数の和:220143

約数の個数: 48

約数和(自身を含む): 443769984

約数和(自身を除く): 295847328

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 220123, 440246, 660369, 880492, 1320738, 1540861, 1760984, 2641476, 3081722, 3521968, 4622583, 5282952, 6163444, 7043936, 9245166, 10565904, 12326888, 18490332, 21131808, 24653776, 36980664, 49307552, 73961328, 147922656]

約数ペア:

[(1, 147922656), (2, 73961328), (3, 49307552), (4, 36980664), (6, 24653776), (7, 21131808), (8, 18490332), (12, 12326888), (14, 10565904), (16, 9245166), (21, 7043936), (24, 6163444), (28, 5282952), (32, 4622583), (42, 3521968), (48, 3081722), (56, 2641476), (84, 1760984), (96, 1540861), (112, 1320738), (168, 880492), (224, 660369), (336, 440246), (672, 220123)]