137084164

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{281}}^1$

素因数の和:449

約数の個数: 72

約数和(自身を含む): 297047520

約数和(自身を除く): 159963356

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 131, 133, 196, 262, 266, 281, 524, 532, 562, 917, 931, 1124, 1834, 1862, 1967, 2489, 3668, 3724, 3934, 4978, 5339, 6419, 7868, 9956, 10678, 12838, 13769, 17423, 21356, 25676, 27538, 34846, 36811, 37373, 55076, 69692, 73622, 74746, 121961, 147244, 149492, 243922, 257677, 261611, 487844, 515354, 523222, 699409, 1030708, 1046444, 1398818, 1803739, 2797636, 3607478, 4895863, 7214956, 9791726, 19583452, 34271041, 68542082, 137084164]

約数ペア:

[(1, 137084164), (2, 68542082), (4, 34271041), (7, 19583452), (14, 9791726), (19, 7214956), (28, 4895863), (38, 3607478), (49, 2797636), (76, 1803739), (98, 1398818), (131, 1046444), (133, 1030708), (196, 699409), (262, 523222), (266, 515354), (281, 487844), (524, 261611), (532, 257677), (562, 243922), (917, 149492), (931, 147244), (1124, 121961), (1834, 74746), (1862, 73622), (1967, 69692), (2489, 55076), (3668, 37373), (3724, 36811), (3934, 34846), (4978, 27538), (5339, 25676), (6419, 21356), (7868, 17423), (9956, 13769), (10678, 12838)]