157775772

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^2\times {\mathrm{43}}^1$

素因数の和:117

約数の個数: 216

約数和(自身を含む): 499433088

約数和(自身を除く): 341657316

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 19, 21, 22, 28, 33, 38, 42, 43, 44, 57, 66, 76, 77, 84, 86, 114, 121, 129, 132, 133, 154, 172, 209, 228, 231, 242, 258, 266, 301, 308, 361, 363, 399, 418, 462, 473, 484, 516, 532, 602, 627, 722, 726, 798, 817, 836, 847, 903, 924, 946, 1083, 1204, 1254, 1419, 1444, 1452, 1463, 1596, 1634, 1694, 1806, 1892, 2166, 2299, 2451, 2508, 2527, 2541, 2838, 2926, 3268, 3311, 3388, 3612, 3971, 4332, 4389, 4598, 4902, 5054, 5082, 5203, 5676, 5719, 5852, 6622, 6897, 7581, 7942, 8778, 8987, 9196, 9804, 9933, 10108, 10164, 10406, 11438, 11913, 13244, 13794, 15162, 15523, 15609, 15884, 16093, 17157, 17556, 17974, 19866, 20812, 22876, 23826, 26961, 27588, 27797, 30324, 31046, 31218, 32186, 34314, 35948, 36421, 39732, 43681, 46569, 47652, 48279, 53922, 55594, 62092, 62436, 62909, 64372, 68628, 72842, 83391, 87362, 93138, 96558, 98857, 107844, 108661, 109263, 111188, 125818, 131043, 145684, 166782, 170753, 174724, 186276, 188727, 193116, 197714, 217322, 218526, 251636, 262086, 296571, 305767, 325983, 333564, 341506, 377454, 395428, 434644, 437052, 512259, 524172, 593142, 611534, 651966, 683012, 691999, 754908, 917301, 1024518, 1186284, 1195271, 1223068, 1303932, 1383998, 1834602, 1878283, 2049036, 2075997, 2390542, 2767996, 3585813, 3669204, 3756566, 4151994, 4781084, 5634849, 7171626, 7513132, 8303988, 11269698, 13147981, 14343252, 22539396, 26295962, 39443943, 52591924, 78887886, 157775772]

約数ペア:

[(1, 157775772), (2, 78887886), (3, 52591924), (4, 39443943), (6, 26295962), (7, 22539396), (11, 14343252), (12, 13147981), (14, 11269698), (19, 8303988), (21, 7513132), (22, 7171626), (28, 5634849), (33, 4781084), (38, 4151994), (42, 3756566), (43, 3669204), (44, 3585813), (57, 2767996), (66, 2390542), (76, 2075997), (77, 2049036), (84, 1878283), (86, 1834602), (114, 1383998), (121, 1303932), (129, 1223068), (132, 1195271), (133, 1186284), (154, 1024518), (172, 917301), (209, 754908), (228, 691999), (231, 683012), (242, 651966), (258, 611534), (266, 593142), (301, 524172), (308, 512259), (361, 437052), (363, 434644), (399, 395428), (418, 377454), (462, 341506), (473, 333564), (484, 325983), (516, 305767), (532, 296571), (602, 262086), (627, 251636), (722, 218526), (726, 217322), (798, 197714), (817, 193116), (836, 188727), (847, 186276), (903, 174724), (924, 170753), (946, 166782), (1083, 145684), (1204, 131043), (1254, 125818), (1419, 111188), (1444, 109263), (1452, 108661), (1463, 107844), (1596, 98857), (1634, 96558), (1694, 93138), (1806, 87362), (1892, 83391), (2166, 72842), (2299, 68628), (2451, 64372), (2508, 62909), (2527, 62436), (2541, 62092), (2838, 55594), (2926, 53922), (3268, 48279), (3311, 47652), (3388, 46569), (3612, 43681), (3971, 39732), (4332, 36421), (4389, 35948), (4598, 34314), (4902, 32186), (5054, 31218), (5082, 31046), (5203, 30324), (5676, 27797), (5719, 27588), (5852, 26961), (6622, 23826), (6897, 22876), (7581, 20812), (7942, 19866), (8778, 17974), (8987, 17556), (9196, 17157), (9804, 16093), (9933, 15884), (10108, 15609), (10164, 15523), (10406, 15162), (11438, 13794), (11913, 13244)]