156764799

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{179}}^1$

素因数の和:332

約数の個数: 48

約数和(自身を含む): 243809280

約数和(自身を除く): 87044481

約数列:

[1, 3, 9, 31, 43, 73, 93, 129, 179, 219, 279, 387, 537, 657, 1333, 1611, 2263, 3139, 3999, 5549, 6789, 7697, 9417, 11997, 13067, 16647, 20367, 23091, 28251, 39201, 49941, 69273, 97309, 117603, 238607, 291927, 405077, 561881, 715821, 875781, 1215231, 1685643, 2147463, 3645693, 5056929, 17418311, 52254933, 156764799]

約数ペア:

[(1, 156764799), (3, 52254933), (9, 17418311), (31, 5056929), (43, 3645693), (73, 2147463), (93, 1685643), (129, 1215231), (179, 875781), (219, 715821), (279, 561881), (387, 405077), (537, 291927), (657, 238607), (1333, 117603), (1611, 97309), (2263, 69273), (3139, 49941), (3999, 39201), (5549, 28251), (6789, 23091), (7697, 20367), (9417, 16647), (11997, 13067)]