164408088

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{223}}^1$

素因数の和:401

約数の個数: 128

約数和(自身を含む): 474163200

約数和(自身を除く): 309755112

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 34, 39, 51, 52, 68, 78, 102, 104, 136, 139, 156, 204, 221, 223, 278, 312, 408, 417, 442, 446, 556, 663, 669, 834, 884, 892, 1112, 1326, 1338, 1668, 1768, 1784, 1807, 2363, 2652, 2676, 2899, 3336, 3614, 3791, 4726, 5304, 5352, 5421, 5798, 7089, 7228, 7582, 8697, 9452, 10842, 11373, 11596, 14178, 14456, 15164, 17394, 18904, 21684, 22746, 23192, 28356, 30328, 30719, 30997, 34788, 43368, 45492, 49283, 56712, 61438, 61994, 69576, 90984, 92157, 92991, 98566, 122876, 123988, 147849, 184314, 185982, 197132, 245752, 247976, 295698, 368628, 371964, 394264, 402961, 526949, 591396, 737256, 743928, 805922, 1053898, 1182792, 1208883, 1580847, 1611844, 2107796, 2417766, 3161694, 3223688, 4215592, 4835532, 6323388, 6850337, 9671064, 12646776, 13700674, 20551011, 27401348, 41102022, 54802696, 82204044, 164408088]

約数ペア:

[(1, 164408088), (2, 82204044), (3, 54802696), (4, 41102022), (6, 27401348), (8, 20551011), (12, 13700674), (13, 12646776), (17, 9671064), (24, 6850337), (26, 6323388), (34, 4835532), (39, 4215592), (51, 3223688), (52, 3161694), (68, 2417766), (78, 2107796), (102, 1611844), (104, 1580847), (136, 1208883), (139, 1182792), (156, 1053898), (204, 805922), (221, 743928), (223, 737256), (278, 591396), (312, 526949), (408, 402961), (417, 394264), (442, 371964), (446, 368628), (556, 295698), (663, 247976), (669, 245752), (834, 197132), (884, 185982), (892, 184314), (1112, 147849), (1326, 123988), (1338, 122876), (1668, 98566), (1768, 92991), (1784, 92157), (1807, 90984), (2363, 69576), (2652, 61994), (2676, 61438), (2899, 56712), (3336, 49283), (3614, 45492), (3791, 43368), (4726, 34788), (5304, 30997), (5352, 30719), (5421, 30328), (5798, 28356), (7089, 23192), (7228, 22746), (7582, 21684), (8697, 18904), (9452, 17394), (10842, 15164), (11373, 14456), (11596, 14178)]