161714168

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{337}}^1$

素因数の和:421

約数の個数: 128

約数和(自身を含む): 408844800

約数和(自身を除く): 247130632

約数列:

[1, 2, 4, 7, 8, 11, 14, 19, 22, 28, 38, 41, 44, 56, 76, 77, 82, 88, 133, 152, 154, 164, 209, 266, 287, 308, 328, 337, 418, 451, 532, 574, 616, 674, 779, 836, 902, 1064, 1148, 1348, 1463, 1558, 1672, 1804, 2296, 2359, 2696, 2926, 3116, 3157, 3608, 3707, 4718, 5453, 5852, 6232, 6314, 6403, 7414, 8569, 9436, 10906, 11704, 12628, 12806, 13817, 14828, 17138, 18872, 21812, 25256, 25612, 25949, 27634, 29656, 34276, 43624, 44821, 51224, 51898, 55268, 59983, 68552, 70433, 89642, 96719, 103796, 110536, 119966, 140866, 151987, 179284, 193438, 207592, 239932, 262523, 281732, 303974, 358568, 386876, 479864, 493031, 525046, 563464, 607948, 773752, 986062, 1050092, 1063909, 1215896, 1837661, 1972124, 2100184, 2127818, 2887753, 3675322, 3944248, 4255636, 5775506, 7350644, 8511272, 11551012, 14701288, 20214271, 23102024, 40428542, 80857084, 161714168]

約数ペア:

[(1, 161714168), (2, 80857084), (4, 40428542), (7, 23102024), (8, 20214271), (11, 14701288), (14, 11551012), (19, 8511272), (22, 7350644), (28, 5775506), (38, 4255636), (41, 3944248), (44, 3675322), (56, 2887753), (76, 2127818), (77, 2100184), (82, 1972124), (88, 1837661), (133, 1215896), (152, 1063909), (154, 1050092), (164, 986062), (209, 773752), (266, 607948), (287, 563464), (308, 525046), (328, 493031), (337, 479864), (418, 386876), (451, 358568), (532, 303974), (574, 281732), (616, 262523), (674, 239932), (779, 207592), (836, 193438), (902, 179284), (1064, 151987), (1148, 140866), (1348, 119966), (1463, 110536), (1558, 103796), (1672, 96719), (1804, 89642), (2296, 70433), (2359, 68552), (2696, 59983), (2926, 55268), (3116, 51898), (3157, 51224), (3608, 44821), (3707, 43624), (4718, 34276), (5453, 29656), (5852, 27634), (6232, 25949), (6314, 25612), (6403, 25256), (7414, 21812), (8569, 18872), (9436, 17138), (10906, 14828), (11704, 13817), (12628, 12806)]