15692142788

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{145303}}^1$

素因数の和:145369

約数の個数: 72

約数和(自身を含む): 34785777600

約数和(自身を除く): 19093634812

約数列:

[1, 2, 4, 7, 14, 19, 28, 29, 38, 49, 58, 76, 98, 116, 133, 196, 203, 266, 406, 532, 551, 812, 931, 1102, 1421, 1862, 2204, 2842, 3724, 3857, 5684, 7714, 15428, 26999, 53998, 107996, 145303, 290606, 581212, 1017121, 2034242, 2760757, 4068484, 4213787, 5521514, 7119847, 8427574, 11043028, 14239694, 16855148, 19325299, 28479388, 29496509, 38650598, 58993018, 77301196, 80061953, 117986036, 135277093, 160123906, 206475563, 270554186, 320247812, 412951126, 541108372, 560433671, 825902252, 1120867342, 2241734684, 3923035697, 7846071394, 15692142788]

約数ペア:

[(1, 15692142788), (2, 7846071394), (4, 3923035697), (7, 2241734684), (14, 1120867342), (19, 825902252), (28, 560433671), (29, 541108372), (38, 412951126), (49, 320247812), (58, 270554186), (76, 206475563), (98, 160123906), (116, 135277093), (133, 117986036), (196, 80061953), (203, 77301196), (266, 58993018), (406, 38650598), (532, 29496509), (551, 28479388), (812, 19325299), (931, 16855148), (1102, 14239694), (1421, 11043028), (1862, 8427574), (2204, 7119847), (2842, 5521514), (3724, 4213787), (3857, 4068484), (5684, 2760757), (7714, 2034242), (15428, 1017121), (26999, 581212), (53998, 290606), (107996, 145303)]