108159856

素因数分解:

$2^4\times 7^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1$

素因数の和:231

約数の個数: 120

約数和(自身を含む): 263353680

約数和(自身を除く): 155193824

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 49, 53, 56, 76, 98, 106, 112, 133, 137, 152, 196, 212, 266, 274, 304, 371, 392, 424, 532, 548, 742, 784, 848, 931, 959, 1007, 1064, 1096, 1484, 1862, 1918, 2014, 2128, 2192, 2597, 2603, 2968, 3724, 3836, 4028, 5194, 5206, 5936, 6713, 7049, 7261, 7448, 7672, 8056, 10388, 10412, 13426, 14098, 14522, 14896, 15344, 16112, 18221, 20776, 20824, 26852, 28196, 29044, 36442, 41552, 41648, 49343, 50827, 53704, 56392, 58088, 72884, 98686, 101654, 107408, 112784, 116176, 127547, 137959, 145768, 197372, 203308, 255094, 275918, 291536, 355789, 394744, 406616, 510188, 551836, 711578, 789488, 813232, 965713, 1020376, 1103672, 1423156, 1931426, 2040752, 2207344, 2846312, 3862852, 5692624, 6759991, 7725704, 13519982, 15451408, 27039964, 54079928, 108159856]

約数ペア:

[(1, 108159856), (2, 54079928), (4, 27039964), (7, 15451408), (8, 13519982), (14, 7725704), (16, 6759991), (19, 5692624), (28, 3862852), (38, 2846312), (49, 2207344), (53, 2040752), (56, 1931426), (76, 1423156), (98, 1103672), (106, 1020376), (112, 965713), (133, 813232), (137, 789488), (152, 711578), (196, 551836), (212, 510188), (266, 406616), (274, 394744), (304, 355789), (371, 291536), (392, 275918), (424, 255094), (532, 203308), (548, 197372), (742, 145768), (784, 137959), (848, 127547), (931, 116176), (959, 112784), (1007, 107408), (1064, 101654), (1096, 98686), (1484, 72884), (1862, 58088), (1918, 56392), (2014, 53704), (2128, 50827), (2192, 49343), (2597, 41648), (2603, 41552), (2968, 36442), (3724, 29044), (3836, 28196), (4028, 26852), (5194, 20824), (5206, 20776), (5936, 18221), (6713, 16112), (7049, 15344), (7261, 14896), (7448, 14522), (7672, 14098), (8056, 13426), (10388, 10412)]