149622228

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1783}}^1$

素因数の和:1843

約数の個数: 120

約数和(自身を含む): 459358592

約数和(自身を除く): 309736364

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 37, 42, 54, 63, 74, 81, 84, 108, 111, 126, 148, 162, 189, 222, 252, 259, 324, 333, 378, 444, 518, 567, 666, 756, 777, 999, 1036, 1134, 1332, 1554, 1783, 1998, 2268, 2331, 2997, 3108, 3566, 3996, 4662, 5349, 5994, 6993, 7132, 9324, 10698, 11988, 12481, 13986, 16047, 20979, 21396, 24962, 27972, 32094, 37443, 41958, 48141, 49924, 64188, 65971, 74886, 83916, 96282, 112329, 131942, 144423, 149772, 192564, 197913, 224658, 263884, 288846, 336987, 395826, 449316, 461797, 577692, 593739, 673974, 791652, 923594, 1010961, 1187478, 1347948, 1385391, 1781217, 1847188, 2021922, 2374956, 2770782, 3562434, 4043844, 4156173, 5343651, 5541564, 7124868, 8312346, 10687302, 12468519, 16624692, 21374604, 24937038, 37405557, 49874076, 74811114, 149622228]

約数ペア:

[(1, 149622228), (2, 74811114), (3, 49874076), (4, 37405557), (6, 24937038), (7, 21374604), (9, 16624692), (12, 12468519), (14, 10687302), (18, 8312346), (21, 7124868), (27, 5541564), (28, 5343651), (36, 4156173), (37, 4043844), (42, 3562434), (54, 2770782), (63, 2374956), (74, 2021922), (81, 1847188), (84, 1781217), (108, 1385391), (111, 1347948), (126, 1187478), (148, 1010961), (162, 923594), (189, 791652), (222, 673974), (252, 593739), (259, 577692), (324, 461797), (333, 449316), (378, 395826), (444, 336987), (518, 288846), (567, 263884), (666, 224658), (756, 197913), (777, 192564), (999, 149772), (1036, 144423), (1134, 131942), (1332, 112329), (1554, 96282), (1783, 83916), (1998, 74886), (2268, 65971), (2331, 64188), (2997, 49924), (3108, 48141), (3566, 41958), (3996, 37443), (4662, 32094), (5349, 27972), (5994, 24962), (6993, 21396), (7132, 20979), (9324, 16047), (10698, 13986), (11988, 12481)]