194831784

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{128857}}^1$

素因数の和:128879

約数の個数: 64

約数和(自身を含む): 618518400

約数和(自身を除く): 423686616

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 128857, 257714, 386571, 515428, 773142, 901999, 1030856, 1159713, 1546284, 1803998, 2319426, 2705997, 3092568, 3479139, 3607996, 4638852, 5411994, 6958278, 7215992, 8117991, 9277704, 10823988, 13916556, 16235982, 21647976, 24353973, 27833112, 32471964, 48707946, 64943928, 97415892, 194831784]

約数ペア:

[(1, 194831784), (2, 97415892), (3, 64943928), (4, 48707946), (6, 32471964), (7, 27833112), (8, 24353973), (9, 21647976), (12, 16235982), (14, 13916556), (18, 10823988), (21, 9277704), (24, 8117991), (27, 7215992), (28, 6958278), (36, 5411994), (42, 4638852), (54, 3607996), (56, 3479139), (63, 3092568), (72, 2705997), (84, 2319426), (108, 1803998), (126, 1546284), (168, 1159713), (189, 1030856), (216, 901999), (252, 773142), (378, 515428), (504, 386571), (756, 257714), (1512, 128857)]