179662028

素因数分解:

$2^2\times 7^4\times {\mathrm{13}}^1\times {\mathrm{1439}}^1$

素因数の和:1484

約数の個数: 60

約数和(自身を含む): 395277120

約数和(自身を除く): 215615092

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 343, 364, 637, 686, 1274, 1372, 1439, 2401, 2548, 2878, 4459, 4802, 5756, 8918, 9604, 10073, 17836, 18707, 20146, 31213, 37414, 40292, 62426, 70511, 74828, 124852, 130949, 141022, 261898, 282044, 493577, 523796, 916643, 987154, 1833286, 1974308, 3455039, 3666572, 6416501, 6910078, 12833002, 13820156, 25666004, 44915507, 89831014, 179662028]

約数ペア:

[(1, 179662028), (2, 89831014), (4, 44915507), (7, 25666004), (13, 13820156), (14, 12833002), (26, 6910078), (28, 6416501), (49, 3666572), (52, 3455039), (91, 1974308), (98, 1833286), (182, 987154), (196, 916643), (343, 523796), (364, 493577), (637, 282044), (686, 261898), (1274, 141022), (1372, 130949), (1439, 124852), (2401, 74828), (2548, 70511), (2878, 62426), (4459, 40292), (4802, 37414), (5756, 31213), (8918, 20146), (9604, 18707), (10073, 17836)]