151871556

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{397}}^1\times {\mathrm{449}}^1$

素因数の和:924

約数の個数: 48

約数和(自身を含む): 361065600

約数和(自身を除く): 209194044

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 397, 426, 449, 794, 852, 898, 1191, 1347, 1588, 1796, 2382, 2694, 4764, 5388, 28187, 31879, 56374, 63758, 84561, 95637, 112748, 127516, 169122, 178253, 191274, 338244, 356506, 382548, 534759, 713012, 1069518, 2139036, 12655963, 25311926, 37967889, 50623852, 75935778, 151871556]

約数ペア:

[(1, 151871556), (2, 75935778), (3, 50623852), (4, 37967889), (6, 25311926), (12, 12655963), (71, 2139036), (142, 1069518), (213, 713012), (284, 534759), (397, 382548), (426, 356506), (449, 338244), (794, 191274), (852, 178253), (898, 169122), (1191, 127516), (1347, 112748), (1588, 95637), (1796, 84561), (2382, 63758), (2694, 56374), (4764, 31879), (5388, 28187)]