163019948

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{14447}}^1$

素因数の和:14502

約数の個数: 48

約数和(自身を含む): 362471424

約数和(自身を除く): 199451476

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 52, 62, 91, 124, 182, 217, 364, 403, 434, 806, 868, 1612, 2821, 5642, 11284, 14447, 28894, 57788, 101129, 187811, 202258, 375622, 404516, 447857, 751244, 895714, 1314677, 1791428, 2629354, 3134999, 5258708, 5822141, 6269998, 11644282, 12539996, 23288564, 40754987, 81509974, 163019948]

約数ペア:

[(1, 163019948), (2, 81509974), (4, 40754987), (7, 23288564), (13, 12539996), (14, 11644282), (26, 6269998), (28, 5822141), (31, 5258708), (52, 3134999), (62, 2629354), (91, 1791428), (124, 1314677), (182, 895714), (217, 751244), (364, 447857), (403, 404516), (434, 375622), (806, 202258), (868, 187811), (1612, 101129), (2821, 57788), (5642, 28894), (11284, 14447)]