123988176

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{619}}^1$

素因数の和:753

約数の個数: 120

約数和(自身を含む): 377788320

約数和(自身を除く): 253800144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 107, 117, 144, 156, 208, 214, 234, 312, 321, 428, 468, 619, 624, 642, 856, 936, 963, 1238, 1284, 1391, 1712, 1857, 1872, 1926, 2476, 2568, 2782, 3714, 3852, 4173, 4952, 5136, 5564, 5571, 7428, 7704, 8047, 8346, 9904, 11128, 11142, 12519, 14856, 15408, 16094, 16692, 22256, 22284, 24141, 25038, 29712, 32188, 33384, 44568, 48282, 50076, 64376, 66233, 66768, 72423, 89136, 96564, 100152, 128752, 132466, 144846, 193128, 198699, 200304, 264932, 289692, 386256, 397398, 529864, 579384, 596097, 794796, 861029, 1059728, 1158768, 1192194, 1589592, 1722058, 2384388, 2583087, 3179184, 3444116, 4768776, 5166174, 6888232, 7749261, 9537552, 10332348, 13776464, 15498522, 20664696, 30997044, 41329392, 61994088, 123988176]

約数ペア:

[(1, 123988176), (2, 61994088), (3, 41329392), (4, 30997044), (6, 20664696), (8, 15498522), (9, 13776464), (12, 10332348), (13, 9537552), (16, 7749261), (18, 6888232), (24, 5166174), (26, 4768776), (36, 3444116), (39, 3179184), (48, 2583087), (52, 2384388), (72, 1722058), (78, 1589592), (104, 1192194), (107, 1158768), (117, 1059728), (144, 861029), (156, 794796), (208, 596097), (214, 579384), (234, 529864), (312, 397398), (321, 386256), (428, 289692), (468, 264932), (619, 200304), (624, 198699), (642, 193128), (856, 144846), (936, 132466), (963, 128752), (1238, 100152), (1284, 96564), (1391, 89136), (1712, 72423), (1857, 66768), (1872, 66233), (1926, 64376), (2476, 50076), (2568, 48282), (2782, 44568), (3714, 33384), (3852, 32188), (4173, 29712), (4952, 25038), (5136, 24141), (5564, 22284), (5571, 22256), (7428, 16692), (7704, 16094), (8047, 15408), (8346, 14856), (9904, 12519), (11128, 11142)]