181719829656

素因数分解:

$2^3\times 3^2\times {\mathrm{139}}^1\times {\mathrm{233}}^1\times {\mathrm{77929}}^1$

素因数の和:78313

約数の個数: 96

約数和(自身を含む): 497832426000

約数和(自身を除く): 316112596344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 139, 233, 278, 417, 466, 556, 699, 834, 932, 1112, 1251, 1398, 1668, 1864, 2097, 2502, 2796, 3336, 4194, 5004, 5592, 8388, 10008, 16776, 32387, 64774, 77929, 97161, 129548, 155858, 194322, 233787, 259096, 291483, 311716, 388644, 467574, 582966, 623432, 701361, 777288, 935148, 1165932, 1402722, 1870296, 2331864, 2805444, 5610888, 10832131, 18157457, 21664262, 32496393, 36314914, 43328524, 54472371, 64992786, 72629828, 86657048, 97489179, 108944742, 129985572, 145259656, 163417113, 194978358, 217889484, 259971144, 326834226, 389956716, 435778968, 653668452, 779913432, 1307336904, 2523886523, 5047773046, 7571659569, 10095546092, 15143319138, 20191092184, 22714978707, 30286638276, 45429957414, 60573276552, 90859914828, 181719829656]

約数ペア:

[(1, 181719829656), (2, 90859914828), (3, 60573276552), (4, 45429957414), (6, 30286638276), (8, 22714978707), (9, 20191092184), (12, 15143319138), (18, 10095546092), (24, 7571659569), (36, 5047773046), (72, 2523886523), (139, 1307336904), (233, 779913432), (278, 653668452), (417, 435778968), (466, 389956716), (556, 326834226), (699, 259971144), (834, 217889484), (932, 194978358), (1112, 163417113), (1251, 145259656), (1398, 129985572), (1668, 108944742), (1864, 97489179), (2097, 86657048), (2502, 72629828), (2796, 64992786), (3336, 54472371), (4194, 43328524), (5004, 36314914), (5592, 32496393), (8388, 21664262), (10008, 18157457), (16776, 10832131), (32387, 5610888), (64774, 2805444), (77929, 2331864), (97161, 1870296), (129548, 1402722), (155858, 1165932), (194322, 935148), (233787, 777288), (259096, 701361), (291483, 623432), (311716, 582966), (388644, 467574)]