190715392

素因数分解:

$2^9\times 7^1\times {\mathrm{127}}^1\times {\mathrm{419}}^1$

素因数の和:571

約数の個数: 80

約数和(自身を含む): 439971840

約数和(自身を除く): 249256448

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 127, 128, 224, 254, 256, 419, 448, 508, 512, 838, 889, 896, 1016, 1676, 1778, 1792, 2032, 2933, 3352, 3556, 3584, 4064, 5866, 6704, 7112, 8128, 11732, 13408, 14224, 16256, 23464, 26816, 28448, 32512, 46928, 53213, 53632, 56896, 65024, 93856, 106426, 107264, 113792, 187712, 212852, 214528, 227584, 372491, 375424, 425704, 455168, 744982, 750848, 851408, 1489964, 1501696, 1702816, 2979928, 3405632, 5959856, 6811264, 11919712, 13622528, 23839424, 27245056, 47678848, 95357696, 190715392]

約数ペア:

[(1, 190715392), (2, 95357696), (4, 47678848), (7, 27245056), (8, 23839424), (14, 13622528), (16, 11919712), (28, 6811264), (32, 5959856), (56, 3405632), (64, 2979928), (112, 1702816), (127, 1501696), (128, 1489964), (224, 851408), (254, 750848), (256, 744982), (419, 455168), (448, 425704), (508, 375424), (512, 372491), (838, 227584), (889, 214528), (896, 212852), (1016, 187712), (1676, 113792), (1778, 107264), (1792, 106426), (2032, 93856), (2933, 65024), (3352, 56896), (3556, 53632), (3584, 53213), (4064, 46928), (5866, 32512), (6704, 28448), (7112, 26816), (8128, 23464), (11732, 16256), (13408, 14224)]