157028929822

素因数分解:

$2^1\times {\mathrm{89}}^2\times {\mathrm{1669}}^1\times {\mathrm{5939}}^1$

素因数の和:7788

約数の個数: 24

約数和(自身を含む): 238402553400

約数和(自身を除く): 81373623578

約数列:

[1, 2, 89, 178, 1669, 3338, 5939, 7921, 11878, 15842, 148541, 297082, 528571, 1057142, 9912191, 13220149, 19824382, 26440298, 47042819, 94085638, 882184999, 1764369998, 78514464911, 157028929822]

約数ペア:

[(1, 157028929822), (2, 78514464911), (89, 1764369998), (178, 882184999), (1669, 94085638), (3338, 47042819), (5939, 26440298), (7921, 19824382), (11878, 13220149), (15842, 9912191), (148541, 1057142), (297082, 528571)]