156698667496

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{601}}^1\times {\mathrm{821}}^1$

素因数の和:1595

約数の個数: 128

約数和(自身を含む): 346311624960

約数和(自身を除く): 189612957464

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 106, 107, 212, 214, 371, 424, 428, 601, 742, 749, 821, 856, 1202, 1484, 1498, 1642, 2404, 2968, 2996, 3284, 4207, 4808, 5671, 5747, 5992, 6568, 8414, 11342, 11494, 16828, 22684, 22988, 31853, 33656, 39697, 43513, 45368, 45976, 63706, 64307, 79394, 87026, 87847, 127412, 128614, 158788, 174052, 175694, 222971, 254824, 257228, 304591, 317576, 348104, 351388, 445942, 450149, 493421, 514456, 609182, 614929, 702776, 891884, 900298, 986842, 1218364, 1229858, 1783768, 1800596, 1973684, 2436728, 2459716, 3408271, 3453947, 3601192, 3947368, 4655891, 4919432, 6816542, 6907894, 9311782, 13633084, 13815788, 18623564, 23857897, 26151313, 27266168, 27631576, 32591237, 37247128, 47715794, 52302626, 52796047, 65182474, 95431588, 104605252, 105592094, 130364948, 183059191, 190863176, 209210504, 211184188, 260729896, 366118382, 369572329, 422368376, 732236764, 739144658, 1464473528, 1478289316, 2798190491, 2956578632, 5596380982, 11192761964, 19587333437, 22385523928, 39174666874, 78349333748, 156698667496]

約数ペア:

[(1, 156698667496), (2, 78349333748), (4, 39174666874), (7, 22385523928), (8, 19587333437), (14, 11192761964), (28, 5596380982), (53, 2956578632), (56, 2798190491), (106, 1478289316), (107, 1464473528), (212, 739144658), (214, 732236764), (371, 422368376), (424, 369572329), (428, 366118382), (601, 260729896), (742, 211184188), (749, 209210504), (821, 190863176), (856, 183059191), (1202, 130364948), (1484, 105592094), (1498, 104605252), (1642, 95431588), (2404, 65182474), (2968, 52796047), (2996, 52302626), (3284, 47715794), (4207, 37247128), (4808, 32591237), (5671, 27631576), (5747, 27266168), (5992, 26151313), (6568, 23857897), (8414, 18623564), (11342, 13815788), (11494, 13633084), (16828, 9311782), (22684, 6907894), (22988, 6816542), (31853, 4919432), (33656, 4655891), (39697, 3947368), (43513, 3601192), (45368, 3453947), (45976, 3408271), (63706, 2459716), (64307, 2436728), (79394, 1973684), (87026, 1800596), (87847, 1783768), (127412, 1229858), (128614, 1218364), (158788, 986842), (174052, 900298), (175694, 891884), (222971, 702776), (254824, 614929), (257228, 609182), (304591, 514456), (317576, 493421), (348104, 450149), (351388, 445942)]