156186123

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{2833}}^1$

素因数の和:2923

約数の個数: 32

約数和(自身を含む): 235063296

約数和(自身を除く): 78877173

約数列:

[1, 3, 17, 23, 47, 51, 69, 141, 391, 799, 1081, 1173, 2397, 2833, 3243, 8499, 18377, 48161, 55131, 65159, 133151, 144483, 195477, 399453, 1107703, 2263567, 3062473, 3323109, 6790701, 9187419, 52062041, 156186123]

約数ペア:

[(1, 156186123), (3, 52062041), (17, 9187419), (23, 6790701), (47, 3323109), (51, 3062473), (69, 2263567), (141, 1107703), (391, 399453), (799, 195477), (1081, 144483), (1173, 133151), (2397, 65159), (2833, 55131), (3243, 48161), (8499, 18377)]