154718046

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{397}}^1\times {\mathrm{1031}}^1$

素因数の和:1446

約数の個数: 64

約数和(自身を含む): 394306560

約数和(自身を除く): 239588514

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 397, 794, 1031, 1191, 2062, 2382, 2779, 3093, 3573, 5558, 6186, 7146, 7217, 8337, 9279, 10719, 14434, 16674, 18558, 21438, 21651, 25011, 27837, 43302, 50022, 55674, 64953, 75033, 129906, 150066, 194859, 389718, 409307, 818614, 1227921, 2455842, 2865149, 3683763, 5730298, 7367526, 8595447, 11051289, 17190894, 22102578, 25786341, 51572682, 77359023, 154718046]

約数ペア:

[(1, 154718046), (2, 77359023), (3, 51572682), (6, 25786341), (7, 22102578), (9, 17190894), (14, 11051289), (18, 8595447), (21, 7367526), (27, 5730298), (42, 3683763), (54, 2865149), (63, 2455842), (126, 1227921), (189, 818614), (378, 409307), (397, 389718), (794, 194859), (1031, 150066), (1191, 129906), (2062, 75033), (2382, 64953), (2779, 55674), (3093, 50022), (3573, 43302), (5558, 27837), (6186, 25011), (7146, 21651), (7217, 21438), (8337, 18558), (9279, 16674), (10719, 14434)]