103381964

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1$

素因数の和:148

約数の個数: 144

約数和(自身を含む): 248209920

約数和(自身を除く): 144827956

約数列:

[1, 2, 4, 7, 14, 17, 19, 23, 28, 34, 38, 46, 49, 68, 71, 76, 92, 98, 119, 133, 142, 161, 196, 238, 266, 284, 322, 323, 391, 437, 476, 497, 532, 644, 646, 782, 833, 874, 931, 994, 1127, 1207, 1292, 1349, 1564, 1633, 1666, 1748, 1862, 1988, 2254, 2261, 2414, 2698, 2737, 3059, 3266, 3332, 3479, 3724, 4508, 4522, 4828, 5396, 5474, 6118, 6532, 6958, 7429, 8449, 9044, 9443, 10948, 11431, 12236, 13916, 14858, 15827, 16898, 18886, 19159, 21413, 22862, 22933, 27761, 29716, 31027, 31654, 33796, 37772, 38318, 42826, 45724, 45866, 52003, 55522, 59143, 62054, 63308, 66101, 76636, 80017, 85652, 91732, 104006, 111044, 118286, 124108, 132202, 160034, 160531, 194327, 208012, 217189, 236572, 264404, 320068, 321062, 364021, 388654, 434378, 527459, 642124, 728042, 777308, 868756, 1054918, 1123717, 1360289, 1456084, 1520323, 2109836, 2247434, 2720578, 3040646, 3692213, 4494868, 5441156, 6081292, 7384426, 14768852, 25845491, 51690982, 103381964]

約数ペア:

[(1, 103381964), (2, 51690982), (4, 25845491), (7, 14768852), (14, 7384426), (17, 6081292), (19, 5441156), (23, 4494868), (28, 3692213), (34, 3040646), (38, 2720578), (46, 2247434), (49, 2109836), (68, 1520323), (71, 1456084), (76, 1360289), (92, 1123717), (98, 1054918), (119, 868756), (133, 777308), (142, 728042), (161, 642124), (196, 527459), (238, 434378), (266, 388654), (284, 364021), (322, 321062), (323, 320068), (391, 264404), (437, 236572), (476, 217189), (497, 208012), (532, 194327), (644, 160531), (646, 160034), (782, 132202), (833, 124108), (874, 118286), (931, 111044), (994, 104006), (1127, 91732), (1207, 85652), (1292, 80017), (1349, 76636), (1564, 66101), (1633, 63308), (1666, 62054), (1748, 59143), (1862, 55522), (1988, 52003), (2254, 45866), (2261, 45724), (2414, 42826), (2698, 38318), (2737, 37772), (3059, 33796), (3266, 31654), (3332, 31027), (3479, 29716), (3724, 27761), (4508, 22933), (4522, 22862), (4828, 21413), (5396, 19159), (5474, 18886), (6118, 16898), (6532, 15827), (6958, 14858), (7429, 13916), (8449, 12236), (9044, 11431), (9443, 10948)]