111768944

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{991}}^1$

素因数の和:1078

約数の個数: 80

約数和(自身を含む): 265697280

約数和(自身を除く): 153928336

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 53, 56, 76, 106, 112, 133, 152, 212, 266, 304, 371, 424, 532, 742, 848, 991, 1007, 1064, 1484, 1982, 2014, 2128, 2968, 3964, 4028, 5936, 6937, 7049, 7928, 8056, 13874, 14098, 15856, 16112, 18829, 27748, 28196, 37658, 52523, 55496, 56392, 75316, 105046, 110992, 112784, 131803, 150632, 210092, 263606, 301264, 367661, 420184, 527212, 735322, 840368, 997937, 1054424, 1470644, 1995874, 2108848, 2941288, 3991748, 5882576, 6985559, 7983496, 13971118, 15966992, 27942236, 55884472, 111768944]

約数ペア:

[(1, 111768944), (2, 55884472), (4, 27942236), (7, 15966992), (8, 13971118), (14, 7983496), (16, 6985559), (19, 5882576), (28, 3991748), (38, 2941288), (53, 2108848), (56, 1995874), (76, 1470644), (106, 1054424), (112, 997937), (133, 840368), (152, 735322), (212, 527212), (266, 420184), (304, 367661), (371, 301264), (424, 263606), (532, 210092), (742, 150632), (848, 131803), (991, 112784), (1007, 110992), (1064, 105046), (1484, 75316), (1982, 56392), (2014, 55496), (2128, 52523), (2968, 37658), (3964, 28196), (4028, 27748), (5936, 18829), (6937, 16112), (7049, 15856), (7928, 14098), (8056, 13874)]