198239616

素因数分解:

$2^7\times 3^3\times {\mathrm{19}}^1\times {\mathrm{3019}}^1$

素因数の和:3061

約数の個数: 128

約数和(自身を含む): 616080000

約数和(自身を除く): 417840384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 96, 108, 114, 128, 144, 152, 171, 192, 216, 228, 288, 304, 342, 384, 432, 456, 513, 576, 608, 684, 864, 912, 1026, 1152, 1216, 1368, 1728, 1824, 2052, 2432, 2736, 3019, 3456, 3648, 4104, 5472, 6038, 7296, 8208, 9057, 10944, 12076, 16416, 18114, 21888, 24152, 27171, 32832, 36228, 48304, 54342, 57361, 65664, 72456, 81513, 96608, 108684, 114722, 144912, 163026, 172083, 193216, 217368, 229444, 289824, 326052, 344166, 386432, 434736, 458888, 516249, 579648, 652104, 688332, 869472, 917776, 1032498, 1159296, 1304208, 1376664, 1548747, 1738944, 1835552, 2064996, 2608416, 2753328, 3097494, 3477888, 3671104, 4129992, 5216832, 5506656, 6194988, 7342208, 8259984, 10433664, 11013312, 12389976, 16519968, 22026624, 24779952, 33039936, 49559904, 66079872, 99119808, 198239616]

約数ペア:

[(1, 198239616), (2, 99119808), (3, 66079872), (4, 49559904), (6, 33039936), (8, 24779952), (9, 22026624), (12, 16519968), (16, 12389976), (18, 11013312), (19, 10433664), (24, 8259984), (27, 7342208), (32, 6194988), (36, 5506656), (38, 5216832), (48, 4129992), (54, 3671104), (57, 3477888), (64, 3097494), (72, 2753328), (76, 2608416), (96, 2064996), (108, 1835552), (114, 1738944), (128, 1548747), (144, 1376664), (152, 1304208), (171, 1159296), (192, 1032498), (216, 917776), (228, 869472), (288, 688332), (304, 652104), (342, 579648), (384, 516249), (432, 458888), (456, 434736), (513, 386432), (576, 344166), (608, 326052), (684, 289824), (864, 229444), (912, 217368), (1026, 193216), (1152, 172083), (1216, 163026), (1368, 144912), (1728, 114722), (1824, 108684), (2052, 96608), (2432, 81513), (2736, 72456), (3019, 65664), (3456, 57361), (3648, 54342), (4104, 48304), (5472, 36228), (6038, 32832), (7296, 27171), (8208, 24152), (9057, 21888), (10944, 18114), (12076, 16416)]