189431928

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{375857}}^1$

素因数の和:375876

約数の個数: 48

約数和(自身を含む): 586338480

約数和(自身を除く): 396906552

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 375857, 751714, 1127571, 1503428, 2255142, 2630999, 3006856, 3382713, 4510284, 5261998, 6765426, 7892997, 9020568, 10523996, 13530852, 15785994, 21047992, 23678991, 27061704, 31571988, 47357982, 63143976, 94715964, 189431928]

約数ペア:

[(1, 189431928), (2, 94715964), (3, 63143976), (4, 47357982), (6, 31571988), (7, 27061704), (8, 23678991), (9, 21047992), (12, 15785994), (14, 13530852), (18, 10523996), (21, 9020568), (24, 7892997), (28, 6765426), (36, 5261998), (42, 4510284), (56, 3382713), (63, 3006856), (72, 2630999), (84, 2255142), (126, 1503428), (168, 1127571), (252, 751714), (504, 375857)]