16285656

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{181}}^1$

素因数の和:376

約数の個数: 64

約数和(自身を含む): 42981120

約数和(自身を除く): 26695464

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 163, 181, 184, 276, 326, 362, 489, 543, 552, 652, 724, 978, 1086, 1304, 1448, 1956, 2172, 3749, 3912, 4163, 4344, 7498, 8326, 11247, 12489, 14996, 16652, 22494, 24978, 29503, 29992, 33304, 44988, 49956, 59006, 88509, 89976, 99912, 118012, 177018, 236024, 354036, 678569, 708072, 1357138, 2035707, 2714276, 4071414, 5428552, 8142828, 16285656]

約数ペア:

[(1, 16285656), (2, 8142828), (3, 5428552), (4, 4071414), (6, 2714276), (8, 2035707), (12, 1357138), (23, 708072), (24, 678569), (46, 354036), (69, 236024), (92, 177018), (138, 118012), (163, 99912), (181, 89976), (184, 88509), (276, 59006), (326, 49956), (362, 44988), (489, 33304), (543, 29992), (552, 29503), (652, 24978), (724, 22494), (978, 16652), (1086, 14996), (1304, 12489), (1448, 11247), (1956, 8326), (2172, 7498), (3749, 4344), (3912, 4163)]