145897452

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{307}}^2$

素因数の和:667

約数の個数: 54

約数和(自身を含む): 378606228

約数和(自身を除く): 232708776

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 307, 387, 516, 614, 774, 921, 1228, 1548, 1842, 2763, 3684, 5526, 11052, 13201, 26402, 39603, 52804, 79206, 94249, 118809, 158412, 188498, 237618, 282747, 376996, 475236, 565494, 848241, 1130988, 1696482, 3392964, 4052707, 8105414, 12158121, 16210828, 24316242, 36474363, 48632484, 72948726, 145897452]

約数ペア:

[(1, 145897452), (2, 72948726), (3, 48632484), (4, 36474363), (6, 24316242), (9, 16210828), (12, 12158121), (18, 8105414), (36, 4052707), (43, 3392964), (86, 1696482), (129, 1130988), (172, 848241), (258, 565494), (307, 475236), (387, 376996), (516, 282747), (614, 237618), (774, 188498), (921, 158412), (1228, 118809), (1548, 94249), (1842, 79206), (2763, 52804), (3684, 39603), (5526, 26402), (11052, 13201)]