144730816

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{72949}}^1$

素因数の和:72992

約数の個数: 28

約数和(自身を含む): 296468800

約数和(自身を除く): 151737984

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 992, 1984, 72949, 145898, 291796, 583592, 1167184, 2261419, 2334368, 4522838, 4668736, 9045676, 18091352, 36182704, 72365408, 144730816]

約数ペア:

[(1, 144730816), (2, 72365408), (4, 36182704), (8, 18091352), (16, 9045676), (31, 4668736), (32, 4522838), (62, 2334368), (64, 2261419), (124, 1167184), (248, 583592), (496, 291796), (992, 145898), (1984, 72949)]