179173854

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{2269}}^1$

素因数の和:2425

約数の個数: 48

約数和(自身を含む): 401572080

約数和(自身を除く): 222398226

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 107, 123, 214, 246, 321, 369, 642, 738, 963, 1926, 2269, 4387, 4538, 6807, 8774, 13161, 13614, 20421, 26322, 39483, 40842, 78966, 93029, 186058, 242783, 279087, 485566, 558174, 728349, 837261, 1456698, 1674522, 2185047, 4370094, 9954103, 19908206, 29862309, 59724618, 89586927, 179173854]

約数ペア:

[(1, 179173854), (2, 89586927), (3, 59724618), (6, 29862309), (9, 19908206), (18, 9954103), (41, 4370094), (82, 2185047), (107, 1674522), (123, 1456698), (214, 837261), (246, 728349), (321, 558174), (369, 485566), (642, 279087), (738, 242783), (963, 186058), (1926, 93029), (2269, 78966), (4387, 40842), (4538, 39483), (6807, 26322), (8774, 20421), (13161, 13614)]