169987818

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:161

約数の個数: 192

約数和(自身を含む): 480485376

約数和(自身を除く): 310497558

約数列:

[1, 2, 3, 6, 7, 11, 13, 14, 21, 22, 26, 31, 33, 39, 42, 62, 66, 77, 78, 83, 91, 93, 121, 143, 154, 166, 182, 186, 217, 231, 242, 249, 273, 286, 341, 363, 403, 429, 434, 462, 498, 546, 581, 651, 682, 726, 806, 847, 858, 913, 1001, 1023, 1079, 1162, 1209, 1302, 1573, 1694, 1743, 1826, 2002, 2046, 2158, 2387, 2418, 2541, 2573, 2739, 2821, 3003, 3146, 3237, 3486, 3751, 4433, 4719, 4774, 5082, 5146, 5478, 5642, 6006, 6391, 6474, 7161, 7502, 7553, 7719, 8463, 8866, 9438, 10043, 11011, 11253, 11869, 12782, 13299, 14322, 15106, 15438, 16926, 18011, 19173, 20086, 22022, 22506, 22659, 23738, 26257, 26598, 28303, 30129, 31031, 33033, 33449, 35607, 36022, 38346, 45318, 48763, 52514, 54033, 56606, 60258, 62062, 66066, 66898, 70301, 71214, 78771, 83083, 84909, 93093, 97526, 100347, 108066, 130559, 140602, 146289, 157542, 166166, 169818, 186186, 198121, 200694, 210903, 234143, 249249, 261118, 292578, 311333, 341341, 367939, 391677, 396242, 421806, 468286, 498498, 594363, 622666, 682682, 702429, 735878, 783354, 913913, 933999, 1024023, 1103817, 1188726, 1404858, 1827826, 1867998, 2048046, 2179331, 2207634, 2575573, 2741739, 4047329, 4358662, 5151146, 5483478, 6537993, 7726719, 8094658, 12141987, 13075986, 15453438, 24283974, 28331303, 56662606, 84993909, 169987818]

約数ペア:

[(1, 169987818), (2, 84993909), (3, 56662606), (6, 28331303), (7, 24283974), (11, 15453438), (13, 13075986), (14, 12141987), (21, 8094658), (22, 7726719), (26, 6537993), (31, 5483478), (33, 5151146), (39, 4358662), (42, 4047329), (62, 2741739), (66, 2575573), (77, 2207634), (78, 2179331), (83, 2048046), (91, 1867998), (93, 1827826), (121, 1404858), (143, 1188726), (154, 1103817), (166, 1024023), (182, 933999), (186, 913913), (217, 783354), (231, 735878), (242, 702429), (249, 682682), (273, 622666), (286, 594363), (341, 498498), (363, 468286), (403, 421806), (429, 396242), (434, 391677), (462, 367939), (498, 341341), (546, 311333), (581, 292578), (651, 261118), (682, 249249), (726, 234143), (806, 210903), (847, 200694), (858, 198121), (913, 186186), (1001, 169818), (1023, 166166), (1079, 157542), (1162, 146289), (1209, 140602), (1302, 130559), (1573, 108066), (1694, 100347), (1743, 97526), (1826, 93093), (2002, 84909), (2046, 83083), (2158, 78771), (2387, 71214), (2418, 70301), (2541, 66898), (2573, 66066), (2739, 62062), (2821, 60258), (3003, 56606), (3146, 54033), (3237, 52514), (3486, 48763), (3751, 45318), (4433, 38346), (4719, 36022), (4774, 35607), (5082, 33449), (5146, 33033), (5478, 31031), (5642, 30129), (6006, 28303), (6391, 26598), (6474, 26257), (7161, 23738), (7502, 22659), (7553, 22506), (7719, 22022), (8463, 20086), (8866, 19173), (9438, 18011), (10043, 16926), (11011, 15438), (11253, 15106), (11869, 14322), (12782, 13299)]