142823988

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{208807}}^1$

素因数の和:208836

約数の個数: 36

約数和(自身を含む): 380030560

約数和(自身を除く): 237206572

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 208807, 417614, 626421, 835228, 1252842, 1879263, 2505684, 3758526, 3967333, 7517052, 7934666, 11901999, 15869332, 23803998, 35705997, 47607996, 71411994, 142823988]

約数ペア:

[(1, 142823988), (2, 71411994), (3, 47607996), (4, 35705997), (6, 23803998), (9, 15869332), (12, 11901999), (18, 7934666), (19, 7517052), (36, 3967333), (38, 3758526), (57, 2505684), (76, 1879263), (114, 1252842), (171, 835228), (228, 626421), (342, 417614), (684, 208807)]