189274848

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{40237}}^1$

素因数の和:40264

約数の個数: 72

約数和(自身を含む): 577978632

約数和(自身を除く): 388703784

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 392, 588, 672, 784, 1176, 1568, 2352, 4704, 40237, 80474, 120711, 160948, 241422, 281659, 321896, 482844, 563318, 643792, 844977, 965688, 1126636, 1287584, 1689954, 1931376, 1971613, 2253272, 3379908, 3862752, 3943226, 4506544, 5914839, 6759816, 7886452, 9013088, 11829678, 13519632, 15772904, 23659356, 27039264, 31545808, 47318712, 63091616, 94637424, 189274848]

約数ペア:

[(1, 189274848), (2, 94637424), (3, 63091616), (4, 47318712), (6, 31545808), (7, 27039264), (8, 23659356), (12, 15772904), (14, 13519632), (16, 11829678), (21, 9013088), (24, 7886452), (28, 6759816), (32, 5914839), (42, 4506544), (48, 3943226), (49, 3862752), (56, 3379908), (84, 2253272), (96, 1971613), (98, 1931376), (112, 1689954), (147, 1287584), (168, 1126636), (196, 965688), (224, 844977), (294, 643792), (336, 563318), (392, 482844), (588, 321896), (672, 281659), (784, 241422), (1176, 160948), (1568, 120711), (2352, 80474), (4704, 40237)]