168920928

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{751}}^1$

素因数の和:849

約数の個数: 144

約数和(自身を含む): 532127232

約数和(自身を除く): 363206304

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 66, 71, 72, 88, 96, 99, 132, 142, 144, 176, 198, 213, 264, 284, 288, 352, 396, 426, 528, 568, 639, 751, 781, 792, 852, 1056, 1136, 1278, 1502, 1562, 1584, 1704, 2253, 2272, 2343, 2556, 3004, 3124, 3168, 3408, 4506, 4686, 5112, 6008, 6248, 6759, 6816, 7029, 8261, 9012, 9372, 10224, 12016, 12496, 13518, 14058, 16522, 18024, 18744, 20448, 24032, 24783, 24992, 27036, 28116, 33044, 36048, 37488, 49566, 53321, 54072, 56232, 66088, 72096, 74349, 74976, 99132, 106642, 108144, 112464, 132176, 148698, 159963, 198264, 213284, 216288, 224928, 264352, 297396, 319926, 396528, 426568, 479889, 586531, 594792, 639852, 793056, 853136, 959778, 1173062, 1189584, 1279704, 1706272, 1759593, 1919556, 2346124, 2379168, 2559408, 3519186, 3839112, 4692248, 5118816, 5278779, 7038372, 7678224, 9384496, 10557558, 14076744, 15356448, 18768992, 21115116, 28153488, 42230232, 56306976, 84460464, 168920928]

約数ペア:

[(1, 168920928), (2, 84460464), (3, 56306976), (4, 42230232), (6, 28153488), (8, 21115116), (9, 18768992), (11, 15356448), (12, 14076744), (16, 10557558), (18, 9384496), (22, 7678224), (24, 7038372), (32, 5278779), (33, 5118816), (36, 4692248), (44, 3839112), (48, 3519186), (66, 2559408), (71, 2379168), (72, 2346124), (88, 1919556), (96, 1759593), (99, 1706272), (132, 1279704), (142, 1189584), (144, 1173062), (176, 959778), (198, 853136), (213, 793056), (264, 639852), (284, 594792), (288, 586531), (352, 479889), (396, 426568), (426, 396528), (528, 319926), (568, 297396), (639, 264352), (751, 224928), (781, 216288), (792, 213284), (852, 198264), (1056, 159963), (1136, 148698), (1278, 132176), (1502, 112464), (1562, 108144), (1584, 106642), (1704, 99132), (2253, 74976), (2272, 74349), (2343, 72096), (2556, 66088), (3004, 56232), (3124, 54072), (3168, 53321), (3408, 49566), (4506, 37488), (4686, 36048), (5112, 33044), (6008, 28116), (6248, 27036), (6759, 24992), (6816, 24783), (7029, 24032), (8261, 20448), (9012, 18744), (9372, 18024), (10224, 16522), (12016, 14058), (12496, 13518)]