164737144

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1$

素因数の和:126

約数の個数: 144

約数和(自身を含む): 394291800

約数和(自身を除く): 229554656

約数列:

[1, 2, 4, 8, 11, 13, 19, 22, 26, 38, 44, 52, 53, 76, 88, 104, 106, 121, 143, 152, 169, 209, 212, 242, 247, 286, 338, 418, 424, 484, 494, 572, 583, 676, 689, 836, 968, 988, 1007, 1144, 1166, 1352, 1378, 1573, 1672, 1859, 1976, 2014, 2299, 2332, 2717, 2756, 3146, 3211, 3718, 4028, 4598, 4664, 5434, 5512, 6292, 6413, 6422, 7436, 7579, 8056, 8957, 9196, 10868, 11077, 12584, 12826, 12844, 13091, 14872, 15158, 17914, 18392, 20449, 21736, 22154, 25652, 25688, 26182, 29887, 30316, 35321, 35828, 40898, 44308, 51304, 52364, 59774, 60632, 70642, 71656, 81796, 83369, 88616, 98527, 104728, 119548, 121847, 141284, 144001, 163592, 166738, 170183, 197054, 239096, 243694, 282568, 288002, 333476, 340366, 388531, 394108, 487388, 576004, 666952, 680732, 777062, 788216, 974776, 1083797, 1152008, 1361464, 1554124, 1584011, 1872013, 2167594, 3108248, 3168022, 3744026, 4335188, 6336044, 7488052, 8670376, 12672088, 14976104, 20592143, 41184286, 82368572, 164737144]

約数ペア:

[(1, 164737144), (2, 82368572), (4, 41184286), (8, 20592143), (11, 14976104), (13, 12672088), (19, 8670376), (22, 7488052), (26, 6336044), (38, 4335188), (44, 3744026), (52, 3168022), (53, 3108248), (76, 2167594), (88, 1872013), (104, 1584011), (106, 1554124), (121, 1361464), (143, 1152008), (152, 1083797), (169, 974776), (209, 788216), (212, 777062), (242, 680732), (247, 666952), (286, 576004), (338, 487388), (418, 394108), (424, 388531), (484, 340366), (494, 333476), (572, 288002), (583, 282568), (676, 243694), (689, 239096), (836, 197054), (968, 170183), (988, 166738), (1007, 163592), (1144, 144001), (1166, 141284), (1352, 121847), (1378, 119548), (1573, 104728), (1672, 98527), (1859, 88616), (1976, 83369), (2014, 81796), (2299, 71656), (2332, 70642), (2717, 60632), (2756, 59774), (3146, 52364), (3211, 51304), (3718, 44308), (4028, 40898), (4598, 35828), (4664, 35321), (5434, 30316), (5512, 29887), (6292, 26182), (6413, 25688), (6422, 25652), (7436, 22154), (7579, 21736), (8056, 20449), (8957, 18392), (9196, 17914), (10868, 15158), (11077, 14872), (12584, 13091), (12826, 12844)]