170021964

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{233}}^1$

素因数の和:344

約数の個数: 144

約数和(自身を含む): 497454048

約数和(自身を除く): 327432084

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 49, 51, 68, 73, 84, 98, 102, 119, 146, 147, 196, 204, 219, 233, 238, 292, 294, 357, 438, 466, 476, 511, 588, 699, 714, 833, 876, 932, 1022, 1241, 1398, 1428, 1533, 1631, 1666, 2044, 2482, 2499, 2796, 3066, 3262, 3332, 3577, 3723, 3961, 4893, 4964, 4998, 6132, 6524, 7154, 7446, 7922, 8687, 9786, 9996, 10731, 11417, 11883, 14308, 14892, 15844, 17009, 17374, 19572, 21462, 22834, 23766, 26061, 27727, 34018, 34251, 34748, 42924, 45668, 47532, 51027, 52122, 55454, 60809, 68036, 68502, 83181, 102054, 104244, 110908, 119063, 121618, 137004, 166362, 182427, 194089, 204108, 238126, 243236, 289153, 332724, 357189, 364854, 388178, 476252, 578306, 582267, 714378, 729708, 776356, 833441, 867459, 1156612, 1164534, 1428756, 1666882, 1734918, 2024071, 2329068, 2500323, 3333764, 3469836, 4048142, 5000646, 6072213, 8096284, 10001292, 12144426, 14168497, 24288852, 28336994, 42505491, 56673988, 85010982, 170021964]

約数ペア:

[(1, 170021964), (2, 85010982), (3, 56673988), (4, 42505491), (6, 28336994), (7, 24288852), (12, 14168497), (14, 12144426), (17, 10001292), (21, 8096284), (28, 6072213), (34, 5000646), (42, 4048142), (49, 3469836), (51, 3333764), (68, 2500323), (73, 2329068), (84, 2024071), (98, 1734918), (102, 1666882), (119, 1428756), (146, 1164534), (147, 1156612), (196, 867459), (204, 833441), (219, 776356), (233, 729708), (238, 714378), (292, 582267), (294, 578306), (357, 476252), (438, 388178), (466, 364854), (476, 357189), (511, 332724), (588, 289153), (699, 243236), (714, 238126), (833, 204108), (876, 194089), (932, 182427), (1022, 166362), (1241, 137004), (1398, 121618), (1428, 119063), (1533, 110908), (1631, 104244), (1666, 102054), (2044, 83181), (2482, 68502), (2499, 68036), (2796, 60809), (3066, 55454), (3262, 52122), (3332, 51027), (3577, 47532), (3723, 45668), (3961, 42924), (4893, 34748), (4964, 34251), (4998, 34018), (6132, 27727), (6524, 26061), (7154, 23766), (7446, 22834), (7922, 21462), (8687, 19572), (9786, 17374), (9996, 17009), (10731, 15844), (11417, 14892), (11883, 14308)]