180534368

素因数分解:

$2^5\times 7^1\times {\mathrm{659}}^1\times {\mathrm{1223}}^1$

素因数の和:1899

約数の個数: 48

約数和(自身を含む): 407151360

約数和(自身を除く): 226616992

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 659, 1223, 1318, 2446, 2636, 4613, 4892, 5272, 8561, 9226, 9784, 10544, 17122, 18452, 19568, 21088, 34244, 36904, 39136, 68488, 73808, 136976, 147616, 273952, 805957, 1611914, 3223828, 5641699, 6447656, 11283398, 12895312, 22566796, 25790624, 45133592, 90267184, 180534368]

約数ペア:

[(1, 180534368), (2, 90267184), (4, 45133592), (7, 25790624), (8, 22566796), (14, 12895312), (16, 11283398), (28, 6447656), (32, 5641699), (56, 3223828), (112, 1611914), (224, 805957), (659, 273952), (1223, 147616), (1318, 136976), (2446, 73808), (2636, 68488), (4613, 39136), (4892, 36904), (5272, 34244), (8561, 21088), (9226, 19568), (9784, 18452), (10544, 17122)]