145387386

素因数分解:

$2^1\times 3^7\times {\mathrm{43}}^1\times {\mathrm{773}}^1$

素因数の和:839

約数の個数: 64

約数和(自身を含む): 335111040

約数和(自身を除く): 189723654

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 81, 86, 129, 162, 243, 258, 387, 486, 729, 773, 774, 1161, 1458, 1546, 2187, 2319, 2322, 3483, 4374, 4638, 6957, 6966, 10449, 13914, 20871, 20898, 31347, 33239, 41742, 62613, 62694, 66478, 94041, 99717, 125226, 187839, 188082, 199434, 299151, 375678, 563517, 598302, 897453, 1127034, 1690551, 1794906, 2692359, 3381102, 5384718, 8077077, 16154154, 24231231, 48462462, 72693693, 145387386]

約数ペア:

[(1, 145387386), (2, 72693693), (3, 48462462), (6, 24231231), (9, 16154154), (18, 8077077), (27, 5384718), (43, 3381102), (54, 2692359), (81, 1794906), (86, 1690551), (129, 1127034), (162, 897453), (243, 598302), (258, 563517), (387, 375678), (486, 299151), (729, 199434), (773, 188082), (774, 187839), (1161, 125226), (1458, 99717), (1546, 94041), (2187, 66478), (2319, 62694), (2322, 62613), (3483, 41742), (4374, 33239), (4638, 31347), (6957, 20898), (6966, 20871), (10449, 13914)]