129514528

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:159

約数の個数: 144

約数和(自身を含む): 315318528

約数和(自身を除く): 185804000

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 31, 32, 44, 52, 62, 83, 88, 104, 121, 124, 143, 166, 176, 208, 242, 248, 286, 332, 341, 352, 403, 416, 484, 496, 572, 664, 682, 806, 913, 968, 992, 1079, 1144, 1328, 1364, 1573, 1612, 1826, 1936, 2158, 2288, 2573, 2656, 2728, 3146, 3224, 3652, 3751, 3872, 4316, 4433, 4576, 5146, 5456, 6292, 6448, 7304, 7502, 8632, 8866, 10043, 10292, 10912, 11869, 12584, 12896, 14608, 15004, 17264, 17732, 20086, 20584, 23738, 25168, 28303, 29216, 30008, 33449, 34528, 35464, 40172, 41168, 47476, 48763, 50336, 56606, 60016, 66898, 70928, 80344, 82336, 94952, 97526, 113212, 120032, 130559, 133796, 141856, 160688, 189904, 195052, 226424, 261118, 267592, 311333, 321376, 367939, 379808, 390104, 452848, 522236, 535184, 622666, 735878, 780208, 905696, 1044472, 1070368, 1245332, 1471756, 1560416, 2088944, 2490664, 2943512, 4047329, 4177888, 4981328, 5887024, 8094658, 9962656, 11774048, 16189316, 32378632, 64757264, 129514528]

約数ペア:

[(1, 129514528), (2, 64757264), (4, 32378632), (8, 16189316), (11, 11774048), (13, 9962656), (16, 8094658), (22, 5887024), (26, 4981328), (31, 4177888), (32, 4047329), (44, 2943512), (52, 2490664), (62, 2088944), (83, 1560416), (88, 1471756), (104, 1245332), (121, 1070368), (124, 1044472), (143, 905696), (166, 780208), (176, 735878), (208, 622666), (242, 535184), (248, 522236), (286, 452848), (332, 390104), (341, 379808), (352, 367939), (403, 321376), (416, 311333), (484, 267592), (496, 261118), (572, 226424), (664, 195052), (682, 189904), (806, 160688), (913, 141856), (968, 133796), (992, 130559), (1079, 120032), (1144, 113212), (1328, 97526), (1364, 94952), (1573, 82336), (1612, 80344), (1826, 70928), (1936, 66898), (2158, 60016), (2288, 56606), (2573, 50336), (2656, 48763), (2728, 47476), (3146, 41168), (3224, 40172), (3652, 35464), (3751, 34528), (3872, 33449), (4316, 30008), (4433, 29216), (4576, 28303), (5146, 25168), (5456, 23738), (6292, 20584), (6448, 20086), (7304, 17732), (7502, 17264), (8632, 15004), (8866, 14608), (10043, 12896), (10292, 12584), (10912, 11869)]