155121738

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{23063}}^1$

素因数の和:23146

約数の個数: 32

約数和(自身を含む): 332121600

約数和(自身を除く): 176999862

約数列:

[1, 2, 3, 6, 19, 38, 57, 59, 114, 118, 177, 354, 1121, 2242, 3363, 6726, 23063, 46126, 69189, 138378, 438197, 876394, 1314591, 1360717, 2629182, 2721434, 4082151, 8164302, 25853623, 51707246, 77560869, 155121738]

約数ペア:

[(1, 155121738), (2, 77560869), (3, 51707246), (6, 25853623), (19, 8164302), (38, 4082151), (57, 2721434), (59, 2629182), (114, 1360717), (118, 1314591), (177, 876394), (354, 438197), (1121, 138378), (2242, 69189), (3363, 46126), (6726, 23063)]