157187918

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{443}}^1$

素因数の和:632

約数の個数: 32

約数和(自身を含む): 250629120

約数和(自身を除く): 93441202

約数列:

[1, 2, 31, 59, 62, 97, 118, 194, 443, 886, 1829, 3007, 3658, 5723, 6014, 11446, 13733, 26137, 27466, 42971, 52274, 85942, 177413, 354826, 810247, 1332101, 1620494, 2535289, 2664202, 5070578, 78593959, 157187918]

約数ペア:

[(1, 157187918), (2, 78593959), (31, 5070578), (59, 2664202), (62, 2535289), (97, 1620494), (118, 1332101), (194, 810247), (443, 354826), (886, 177413), (1829, 85942), (3007, 52274), (3658, 42971), (5723, 27466), (6014, 26137), (11446, 13733)]