157185622

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{977}}^1$

素因数の和:1164

約数の個数: 32

約数和(自身を含む): 263637504

約数和(自身を除く): 106451882

約数列:

[1, 2, 11, 22, 71, 103, 142, 206, 781, 977, 1133, 1562, 1954, 2266, 7313, 10747, 14626, 21494, 69367, 80443, 100631, 138734, 160886, 201262, 763037, 1106941, 1526074, 2213882, 7144801, 14289602, 78592811, 157185622]

約数ペア:

[(1, 157185622), (2, 78592811), (11, 14289602), (22, 7144801), (71, 2213882), (103, 1526074), (142, 1106941), (206, 763037), (781, 201262), (977, 160886), (1133, 138734), (1562, 100631), (1954, 80443), (2266, 69367), (7313, 21494), (10747, 14626)]