162689969278

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{60300211}}^1$

素因数の和:60300303

約数の個数: 16

約数和(自身を含む): 260496915840

約数和(自身を除く): 97806946562

約数列:

[1, 2, 19, 38, 71, 142, 1349, 2698, 60300211, 120600422, 1145704009, 2291408018, 4281314981, 8562629962, 81344984639, 162689969278]

約数ペア:

[(1, 162689969278), (2, 81344984639), (19, 8562629962), (38, 4281314981), (71, 2291408018), (142, 1145704009), (1349, 120600422), (2698, 60300211)]