168687108

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{108971}}^1$

素因数の和:109024

約数の個数: 36

約数和(自身を含む): 436323888

約数和(自身を除く): 267636780

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 516, 774, 1548, 108971, 217942, 326913, 435884, 653826, 980739, 1307652, 1961478, 3922956, 4685753, 9371506, 14057259, 18743012, 28114518, 42171777, 56229036, 84343554, 168687108]

約数ペア:

[(1, 168687108), (2, 84343554), (3, 56229036), (4, 42171777), (6, 28114518), (9, 18743012), (12, 14057259), (18, 9371506), (36, 4685753), (43, 3922956), (86, 1961478), (129, 1307652), (172, 980739), (258, 653826), (387, 435884), (516, 326913), (774, 217942), (1548, 108971)]