161157642

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{24847}}^1$

素因数の和:24922

約数の個数: 32

約数和(自身を含む): 343498752

約数和(自身を除く): 182341110

約数列:

[1, 2, 3, 6, 23, 46, 47, 69, 94, 138, 141, 282, 1081, 2162, 3243, 6486, 24847, 49694, 74541, 149082, 571481, 1142962, 1167809, 1714443, 2335618, 3428886, 3503427, 7006854, 26859607, 53719214, 80578821, 161157642]

約数ペア:

[(1, 161157642), (2, 80578821), (3, 53719214), (6, 26859607), (23, 7006854), (46, 3503427), (47, 3428886), (69, 2335618), (94, 1714443), (138, 1167809), (141, 1142962), (282, 571481), (1081, 149082), (2162, 74541), (3243, 49694), (6486, 24847)]