100551488

素因数分解:

$2^6\times {\mathrm{89}}^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1$

素因数の和:367

約数の個数: 56

約数和(自身を含む): 204825600

約数和(自身を除く): 104274112

約数列:

[1, 2, 4, 8, 16, 32, 64, 89, 127, 139, 178, 254, 278, 356, 508, 556, 712, 1016, 1112, 1424, 2032, 2224, 2848, 4064, 4448, 5696, 8128, 8896, 11303, 12371, 17653, 22606, 24742, 35306, 45212, 49484, 70612, 90424, 98968, 141224, 180848, 197936, 282448, 361696, 395872, 564896, 723392, 791744, 1129792, 1571117, 3142234, 6284468, 12568936, 25137872, 50275744, 100551488]

約数ペア:

[(1, 100551488), (2, 50275744), (4, 25137872), (8, 12568936), (16, 6284468), (32, 3142234), (64, 1571117), (89, 1129792), (127, 791744), (139, 723392), (178, 564896), (254, 395872), (278, 361696), (356, 282448), (508, 197936), (556, 180848), (712, 141224), (1016, 98968), (1112, 90424), (1424, 70612), (2032, 49484), (2224, 45212), (2848, 35306), (4064, 24742), (4448, 22606), (5696, 17653), (8128, 12371), (8896, 11303)]