155878812

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{227893}}^1$

素因数の和:227922

約数の個数: 36

約数和(自身を含む): 414767080

約数和(自身を除く): 258888268

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 227893, 455786, 683679, 911572, 1367358, 2051037, 2734716, 4102074, 4329967, 8204148, 8659934, 12989901, 17319868, 25979802, 38969703, 51959604, 77939406, 155878812]

約数ペア:

[(1, 155878812), (2, 77939406), (3, 51959604), (4, 38969703), (6, 25979802), (9, 17319868), (12, 12989901), (18, 8659934), (19, 8204148), (36, 4329967), (38, 4102074), (57, 2734716), (76, 2051037), (114, 1367358), (171, 911572), (228, 683679), (342, 455786), (684, 227893)]