168467148

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{149}}^1$

素因数の和:229

約数の個数: 144

約数和(自身を含む): 480060000

約数和(自身を除く): 311592852

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 29, 36, 38, 54, 57, 58, 76, 87, 108, 114, 116, 149, 171, 174, 228, 261, 298, 342, 348, 361, 447, 513, 522, 551, 596, 684, 722, 783, 894, 1026, 1044, 1083, 1102, 1341, 1444, 1566, 1653, 1788, 2052, 2166, 2204, 2682, 2831, 3132, 3249, 3306, 4023, 4321, 4332, 4959, 5364, 5662, 6498, 6612, 8046, 8493, 8642, 9747, 9918, 10469, 11324, 12963, 12996, 14877, 16092, 16986, 17284, 19494, 19836, 20938, 25479, 25926, 29754, 31407, 33972, 38889, 38988, 41876, 50958, 51852, 53789, 59508, 62814, 76437, 77778, 82099, 94221, 101916, 107578, 116667, 125628, 152874, 155556, 161367, 164198, 188442, 215156, 233334, 246297, 282663, 305748, 322734, 328396, 376884, 466668, 484101, 492594, 565326, 645468, 738891, 968202, 985188, 1130652, 1452303, 1477782, 1559881, 1936404, 2216673, 2904606, 2955564, 3119762, 4433346, 4679643, 5809212, 6239524, 8866692, 9359286, 14038929, 18718572, 28077858, 42116787, 56155716, 84233574, 168467148]

約数ペア:

[(1, 168467148), (2, 84233574), (3, 56155716), (4, 42116787), (6, 28077858), (9, 18718572), (12, 14038929), (18, 9359286), (19, 8866692), (27, 6239524), (29, 5809212), (36, 4679643), (38, 4433346), (54, 3119762), (57, 2955564), (58, 2904606), (76, 2216673), (87, 1936404), (108, 1559881), (114, 1477782), (116, 1452303), (149, 1130652), (171, 985188), (174, 968202), (228, 738891), (261, 645468), (298, 565326), (342, 492594), (348, 484101), (361, 466668), (447, 376884), (513, 328396), (522, 322734), (551, 305748), (596, 282663), (684, 246297), (722, 233334), (783, 215156), (894, 188442), (1026, 164198), (1044, 161367), (1083, 155556), (1102, 152874), (1341, 125628), (1444, 116667), (1566, 107578), (1653, 101916), (1788, 94221), (2052, 82099), (2166, 77778), (2204, 76437), (2682, 62814), (2831, 59508), (3132, 53789), (3249, 51852), (3306, 50958), (4023, 41876), (4321, 38988), (4332, 38889), (4959, 33972), (5364, 31407), (5662, 29754), (6498, 25926), (6612, 25479), (8046, 20938), (8493, 19836), (8642, 19494), (9747, 17284), (9918, 16986), (10469, 16092), (11324, 14877), (12963, 12996)]