164007004

素因数分解:

$2^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{70571}}^1$

素因数の和:70665

約数の個数: 24

約数和(自身を含む): 331970688

約数和(自身を除く): 167963684

約数列:

[1, 2, 4, 7, 14, 28, 83, 166, 332, 581, 1162, 2324, 70571, 141142, 282284, 493997, 987994, 1975988, 5857393, 11714786, 23429572, 41001751, 82003502, 164007004]

約数ペア:

[(1, 164007004), (2, 82003502), (4, 41001751), (7, 23429572), (14, 11714786), (28, 5857393), (83, 1975988), (166, 987994), (332, 493997), (581, 282284), (1162, 141142), (2324, 70571)]