149766064

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1237}}^1$

素因数の和:1322

約数の個数: 80

約数和(自身を含む): 353691648

約数和(自身を除く): 203925584

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 47, 56, 92, 94, 112, 161, 184, 188, 322, 329, 368, 376, 644, 658, 752, 1081, 1237, 1288, 1316, 2162, 2474, 2576, 2632, 4324, 4948, 5264, 7567, 8648, 8659, 9896, 15134, 17296, 17318, 19792, 28451, 30268, 34636, 56902, 58139, 60536, 69272, 113804, 116278, 121072, 138544, 199157, 227608, 232556, 398314, 406973, 455216, 465112, 796628, 813946, 930224, 1337197, 1593256, 1627892, 2674394, 3186512, 3255784, 5348788, 6511568, 9360379, 10697576, 18720758, 21395152, 37441516, 74883032, 149766064]

約数ペア:

[(1, 149766064), (2, 74883032), (4, 37441516), (7, 21395152), (8, 18720758), (14, 10697576), (16, 9360379), (23, 6511568), (28, 5348788), (46, 3255784), (47, 3186512), (56, 2674394), (92, 1627892), (94, 1593256), (112, 1337197), (161, 930224), (184, 813946), (188, 796628), (322, 465112), (329, 455216), (368, 406973), (376, 398314), (644, 232556), (658, 227608), (752, 199157), (1081, 138544), (1237, 121072), (1288, 116278), (1316, 113804), (2162, 69272), (2474, 60536), (2576, 58139), (2632, 56902), (4324, 34636), (4948, 30268), (5264, 28451), (7567, 19792), (8648, 17318), (8659, 17296), (9896, 15134)]