133722856

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{293}}^1\times {\mathrm{641}}^1$

素因数の和:1029

約数の個数: 32

約数和(自身を含む): 254809800

約数和(自身を除く): 121086944

約数列:

[1, 2, 4, 8, 89, 178, 293, 356, 586, 641, 712, 1172, 1282, 2344, 2564, 5128, 26077, 52154, 57049, 104308, 114098, 187813, 208616, 228196, 375626, 456392, 751252, 1502504, 16715357, 33430714, 66861428, 133722856]

約数ペア:

[(1, 133722856), (2, 66861428), (4, 33430714), (8, 16715357), (89, 1502504), (178, 751252), (293, 456392), (356, 375626), (586, 228196), (641, 208616), (712, 187813), (1172, 114098), (1282, 104308), (2344, 57049), (2564, 52154), (5128, 26077)]