149313584

素因数分解:

$2^4\times 7^2\times {\mathrm{17}}^2\times {\mathrm{659}}^1$

素因数の和:715

約数の個数: 90

約数和(自身を含む): 358029540

約数和(自身を除く): 208715956

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 49, 56, 68, 98, 112, 119, 136, 196, 238, 272, 289, 392, 476, 578, 659, 784, 833, 952, 1156, 1318, 1666, 1904, 2023, 2312, 2636, 3332, 4046, 4613, 4624, 5272, 6664, 8092, 9226, 10544, 11203, 13328, 14161, 16184, 18452, 22406, 28322, 32291, 32368, 36904, 44812, 56644, 64582, 73808, 78421, 89624, 113288, 129164, 156842, 179248, 190451, 226576, 258328, 313684, 380902, 516656, 548947, 627368, 761804, 1097894, 1254736, 1333157, 1523608, 2195788, 2666314, 3047216, 4391576, 5332628, 8783152, 9332099, 10665256, 18664198, 21330512, 37328396, 74656792, 149313584]

約数ペア:

[(1, 149313584), (2, 74656792), (4, 37328396), (7, 21330512), (8, 18664198), (14, 10665256), (16, 9332099), (17, 8783152), (28, 5332628), (34, 4391576), (49, 3047216), (56, 2666314), (68, 2195788), (98, 1523608), (112, 1333157), (119, 1254736), (136, 1097894), (196, 761804), (238, 627368), (272, 548947), (289, 516656), (392, 380902), (476, 313684), (578, 258328), (659, 226576), (784, 190451), (833, 179248), (952, 156842), (1156, 129164), (1318, 113288), (1666, 89624), (1904, 78421), (2023, 73808), (2312, 64582), (2636, 56644), (3332, 44812), (4046, 36904), (4613, 32368), (4624, 32291), (5272, 28322), (6664, 22406), (8092, 18452), (9226, 16184), (10544, 14161), (11203, 13328)]