137939956

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{14447}}^1$

素因数の和:14500

約数の個数: 48

約数和(自身を含む): 310689792

約数和(自身を除く): 172749836

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 31, 44, 62, 77, 124, 154, 217, 308, 341, 434, 682, 868, 1364, 2387, 4774, 9548, 14447, 28894, 57788, 101129, 158917, 202258, 317834, 404516, 447857, 635668, 895714, 1112419, 1791428, 2224838, 3134999, 4449676, 4926427, 6269998, 9852854, 12539996, 19705708, 34484989, 68969978, 137939956]

約数ペア:

[(1, 137939956), (2, 68969978), (4, 34484989), (7, 19705708), (11, 12539996), (14, 9852854), (22, 6269998), (28, 4926427), (31, 4449676), (44, 3134999), (62, 2224838), (77, 1791428), (124, 1112419), (154, 895714), (217, 635668), (308, 447857), (341, 404516), (434, 317834), (682, 202258), (868, 158917), (1364, 101129), (2387, 57788), (4774, 28894), (9548, 14447)]