157417812

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{230143}}^1$

素因数の和:230172

約数の個数: 36

約数和(自身を含む): 418862080

約数和(自身を除く): 261444268

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 230143, 460286, 690429, 920572, 1380858, 2071287, 2761716, 4142574, 4372717, 8285148, 8745434, 13118151, 17490868, 26236302, 39354453, 52472604, 78708906, 157417812]

約数ペア:

[(1, 157417812), (2, 78708906), (3, 52472604), (4, 39354453), (6, 26236302), (9, 17490868), (12, 13118151), (18, 8745434), (19, 8285148), (36, 4372717), (38, 4142574), (57, 2761716), (76, 2071287), (114, 1380858), (171, 920572), (228, 690429), (342, 460286), (684, 230143)]