128045983176

素因数分解:

$2^3\times 3^2\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{378467}}^1$

素因数の和:378643

約数の個数: 96

約数和(自身を含む): 358969328640

約数和(自身を除く): 230923345464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 37, 72, 74, 111, 127, 148, 222, 254, 296, 333, 381, 444, 508, 666, 762, 888, 1016, 1143, 1332, 1524, 2286, 2664, 3048, 4572, 4699, 9144, 9398, 14097, 18796, 28194, 37592, 42291, 56388, 84582, 112776, 169164, 338328, 378467, 756934, 1135401, 1513868, 2270802, 3027736, 3406203, 4541604, 6812406, 9083208, 13624812, 14003279, 27249624, 28006558, 42009837, 48065309, 56013116, 84019674, 96130618, 112026232, 126029511, 144195927, 168039348, 192261236, 252059022, 288391854, 336078696, 384522472, 432587781, 504118044, 576783708, 865175562, 1008236088, 1153567416, 1730351124, 1778416433, 3460702248, 3556832866, 5335249299, 7113665732, 10670498598, 14227331464, 16005747897, 21340997196, 32011495794, 42681994392, 64022991588, 128045983176]

約数ペア:

[(1, 128045983176), (2, 64022991588), (3, 42681994392), (4, 32011495794), (6, 21340997196), (8, 16005747897), (9, 14227331464), (12, 10670498598), (18, 7113665732), (24, 5335249299), (36, 3556832866), (37, 3460702248), (72, 1778416433), (74, 1730351124), (111, 1153567416), (127, 1008236088), (148, 865175562), (222, 576783708), (254, 504118044), (296, 432587781), (333, 384522472), (381, 336078696), (444, 288391854), (508, 252059022), (666, 192261236), (762, 168039348), (888, 144195927), (1016, 126029511), (1143, 112026232), (1332, 96130618), (1524, 84019674), (2286, 56013116), (2664, 48065309), (3048, 42009837), (4572, 28006558), (4699, 27249624), (9144, 14003279), (9398, 13624812), (14097, 9083208), (18796, 6812406), (28194, 4541604), (37592, 3406203), (42291, 3027736), (56388, 2270802), (84582, 1513868), (112776, 1135401), (169164, 756934), (338328, 378467)]