155287109383

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{283}}^1\times {\mathrm{133087}}^1$

素因数の和:133427

約数の個数: 32

約数和(自身を含む): 193520599040

約数和(自身を除く): 38233489657

約数列:

[1, 7, 19, 31, 133, 217, 283, 589, 1981, 4123, 5377, 8773, 37639, 61411, 133087, 166687, 931609, 1166809, 2528653, 4125697, 17700571, 28879879, 37663621, 78388243, 263645347, 548717701, 715608799, 1167572251, 5009261593, 8173005757, 22183872769, 155287109383]

約数ペア:

[(1, 155287109383), (7, 22183872769), (19, 8173005757), (31, 5009261593), (133, 1167572251), (217, 715608799), (283, 548717701), (589, 263645347), (1981, 78388243), (4123, 37663621), (5377, 28879879), (8773, 17700571), (37639, 4125697), (61411, 2528653), (133087, 1166809), (166687, 931609)]