16667130284

素因数分解:

$2^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{193}}^1\times {\mathrm{233}}^1$

素因数の和:536

約数の個数: 144

約数和(自身を含む): 35936199936

約数和(自身を除く): 19269069652

約数列:

[1, 2, 4, 7, 14, 28, 31, 49, 61, 62, 98, 122, 124, 193, 196, 217, 233, 244, 386, 427, 434, 466, 772, 854, 868, 932, 1351, 1519, 1631, 1708, 1891, 2702, 2989, 3038, 3262, 3782, 5404, 5978, 5983, 6076, 6524, 7223, 7564, 9457, 11417, 11773, 11956, 11966, 13237, 14213, 14446, 18914, 22834, 23546, 23932, 26474, 28426, 28892, 37828, 41881, 44969, 45668, 47092, 50561, 52948, 56852, 82411, 83762, 89938, 92659, 99491, 101122, 164822, 167524, 179876, 185318, 198982, 202244, 293167, 314783, 329644, 353927, 364963, 370636, 397964, 440603, 576877, 586334, 629566, 696437, 707854, 729926, 881206, 1153754, 1172668, 1259132, 1392874, 1394039, 1415708, 1459852, 1762412, 2203481, 2307508, 2554741, 2743109, 2785748, 2788078, 3084221, 4406962, 5109482, 5486218, 5576156, 6168442, 8813924, 9758273, 10218964, 10972436, 12336884, 17883187, 19201763, 19516546, 21589547, 35766374, 38403526, 39033092, 43179094, 68307911, 71532748, 76807052, 85036379, 86358188, 134412341, 136615822, 170072758, 268824682, 273231644, 340145516, 537649364, 595254653, 1190509306, 2381018612, 4166782571, 8333565142, 16667130284]

約数ペア:

[(1, 16667130284), (2, 8333565142), (4, 4166782571), (7, 2381018612), (14, 1190509306), (28, 595254653), (31, 537649364), (49, 340145516), (61, 273231644), (62, 268824682), (98, 170072758), (122, 136615822), (124, 134412341), (193, 86358188), (196, 85036379), (217, 76807052), (233, 71532748), (244, 68307911), (386, 43179094), (427, 39033092), (434, 38403526), (466, 35766374), (772, 21589547), (854, 19516546), (868, 19201763), (932, 17883187), (1351, 12336884), (1519, 10972436), (1631, 10218964), (1708, 9758273), (1891, 8813924), (2702, 6168442), (2989, 5576156), (3038, 5486218), (3262, 5109482), (3782, 4406962), (5404, 3084221), (5978, 2788078), (5983, 2785748), (6076, 2743109), (6524, 2554741), (7223, 2307508), (7564, 2203481), (9457, 1762412), (11417, 1459852), (11773, 1415708), (11956, 1394039), (11966, 1392874), (13237, 1259132), (14213, 1172668), (14446, 1153754), (18914, 881206), (22834, 729926), (23546, 707854), (23932, 696437), (26474, 629566), (28426, 586334), (28892, 576877), (37828, 440603), (41881, 397964), (44969, 370636), (45668, 364963), (47092, 353927), (50561, 329644), (52948, 314783), (56852, 293167), (82411, 202244), (83762, 198982), (89938, 185318), (92659, 179876), (99491, 167524), (101122, 164822)]