187012336

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{883}}^1$

素因数の和:990

約数の個数: 80

約数和(自身を含む): 434956288

約数和(自身を除く): 247943952

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 61, 62, 112, 122, 124, 217, 244, 248, 427, 434, 488, 496, 854, 868, 883, 976, 1708, 1736, 1766, 1891, 3416, 3472, 3532, 3782, 6181, 6832, 7064, 7564, 12362, 13237, 14128, 15128, 24724, 26474, 27373, 30256, 49448, 52948, 53863, 54746, 98896, 105896, 107726, 109492, 191611, 211792, 215452, 218984, 377041, 383222, 430904, 437968, 754082, 766444, 861808, 1508164, 1532888, 1669753, 3016328, 3065776, 3339506, 6032656, 6679012, 11688271, 13358024, 23376542, 26716048, 46753084, 93506168, 187012336]

約数ペア:

[(1, 187012336), (2, 93506168), (4, 46753084), (7, 26716048), (8, 23376542), (14, 13358024), (16, 11688271), (28, 6679012), (31, 6032656), (56, 3339506), (61, 3065776), (62, 3016328), (112, 1669753), (122, 1532888), (124, 1508164), (217, 861808), (244, 766444), (248, 754082), (427, 437968), (434, 430904), (488, 383222), (496, 377041), (854, 218984), (868, 215452), (883, 211792), (976, 191611), (1708, 109492), (1736, 107726), (1766, 105896), (1891, 98896), (3416, 54746), (3472, 53863), (3532, 52948), (3782, 49448), (6181, 30256), (6832, 27373), (7064, 26474), (7564, 24724), (12362, 15128), (13237, 14128)]