168451296

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^2\times {\mathrm{73}}^1$

素因数の和:185

約数の個数: 144

約数和(自身を含む): 494209296

約数和(自身を除く): 325758000

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 43, 48, 52, 73, 78, 86, 96, 104, 129, 146, 156, 172, 208, 219, 258, 292, 312, 344, 416, 438, 516, 559, 584, 624, 688, 876, 949, 1032, 1118, 1168, 1248, 1376, 1677, 1752, 1849, 1898, 2064, 2236, 2336, 2847, 3139, 3354, 3504, 3698, 3796, 4128, 4472, 5547, 5694, 6278, 6708, 7008, 7396, 7592, 8944, 9417, 11094, 11388, 12556, 13416, 14792, 15184, 17888, 18834, 22188, 22776, 24037, 25112, 26832, 29584, 30368, 37668, 40807, 44376, 45552, 48074, 50224, 53664, 59168, 72111, 75336, 81614, 88752, 91104, 96148, 100448, 122421, 134977, 144222, 150672, 163228, 177504, 192296, 244842, 269954, 288444, 301344, 326456, 384592, 404931, 489684, 539908, 576888, 652912, 769184, 809862, 979368, 1079816, 1153776, 1305824, 1619724, 1754701, 1958736, 2159632, 2307552, 3239448, 3509402, 3917472, 4319264, 5264103, 6478896, 7018804, 10528206, 12957792, 14037608, 21056412, 28075216, 42112824, 56150432, 84225648, 168451296]

約数ペア:

[(1, 168451296), (2, 84225648), (3, 56150432), (4, 42112824), (6, 28075216), (8, 21056412), (12, 14037608), (13, 12957792), (16, 10528206), (24, 7018804), (26, 6478896), (32, 5264103), (39, 4319264), (43, 3917472), (48, 3509402), (52, 3239448), (73, 2307552), (78, 2159632), (86, 1958736), (96, 1754701), (104, 1619724), (129, 1305824), (146, 1153776), (156, 1079816), (172, 979368), (208, 809862), (219, 769184), (258, 652912), (292, 576888), (312, 539908), (344, 489684), (416, 404931), (438, 384592), (516, 326456), (559, 301344), (584, 288444), (624, 269954), (688, 244842), (876, 192296), (949, 177504), (1032, 163228), (1118, 150672), (1168, 144222), (1248, 134977), (1376, 122421), (1677, 100448), (1752, 96148), (1849, 91104), (1898, 88752), (2064, 81614), (2236, 75336), (2336, 72111), (2847, 59168), (3139, 53664), (3354, 50224), (3504, 48074), (3698, 45552), (3796, 44376), (4128, 40807), (4472, 37668), (5547, 30368), (5694, 29584), (6278, 26832), (6708, 25112), (7008, 24037), (7396, 22776), (7592, 22188), (8944, 18834), (9417, 17888), (11094, 15184), (11388, 14792), (12556, 13416)]