166964512

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1$

素因数の和:183

約数の個数: 144

約数和(自身を含む): 405409536

約数和(自身を除く): 238445024

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 31, 32, 44, 52, 62, 88, 104, 107, 121, 124, 143, 176, 208, 214, 242, 248, 286, 341, 352, 403, 416, 428, 484, 496, 572, 682, 806, 856, 968, 992, 1144, 1177, 1364, 1391, 1573, 1612, 1712, 1936, 2288, 2354, 2728, 2782, 3146, 3224, 3317, 3424, 3751, 3872, 4433, 4576, 4708, 5456, 5564, 6292, 6448, 6634, 7502, 8866, 9416, 10912, 11128, 12584, 12896, 12947, 13268, 15004, 15301, 17732, 18832, 22256, 25168, 25894, 26536, 30008, 30602, 35464, 36487, 37664, 43121, 44512, 48763, 50336, 51788, 53072, 60016, 61204, 70928, 72974, 86242, 97526, 103576, 106144, 120032, 122408, 141856, 145948, 168311, 172484, 195052, 207152, 244816, 291896, 336622, 344968, 390104, 401357, 414304, 474331, 489632, 583792, 673244, 689936, 780208, 802714, 948662, 1167584, 1346488, 1379872, 1560416, 1605428, 1897324, 2692976, 3210856, 3794648, 5217641, 5385952, 6421712, 7589296, 10435282, 12843424, 15178592, 20870564, 41741128, 83482256, 166964512]

約数ペア:

[(1, 166964512), (2, 83482256), (4, 41741128), (8, 20870564), (11, 15178592), (13, 12843424), (16, 10435282), (22, 7589296), (26, 6421712), (31, 5385952), (32, 5217641), (44, 3794648), (52, 3210856), (62, 2692976), (88, 1897324), (104, 1605428), (107, 1560416), (121, 1379872), (124, 1346488), (143, 1167584), (176, 948662), (208, 802714), (214, 780208), (242, 689936), (248, 673244), (286, 583792), (341, 489632), (352, 474331), (403, 414304), (416, 401357), (428, 390104), (484, 344968), (496, 336622), (572, 291896), (682, 244816), (806, 207152), (856, 195052), (968, 172484), (992, 168311), (1144, 145948), (1177, 141856), (1364, 122408), (1391, 120032), (1573, 106144), (1612, 103576), (1712, 97526), (1936, 86242), (2288, 72974), (2354, 70928), (2728, 61204), (2782, 60016), (3146, 53072), (3224, 51788), (3317, 50336), (3424, 48763), (3751, 44512), (3872, 43121), (4433, 37664), (4576, 36487), (4708, 35464), (5456, 30602), (5564, 30008), (6292, 26536), (6448, 25894), (6634, 25168), (7502, 22256), (8866, 18832), (9416, 17732), (10912, 15301), (11128, 15004), (12584, 13268), (12896, 12947)]